Bernafon FUBTE01 Hearing Aid User Manual

Bernafon AG Hearing Aid

User Manual

VERAS 9VERAS 7VERAS 5Nano BTEBehind-the-ear hearing instrumentsINSTRUCTIONSFOR USE
3TABLE OF CONTENTSIntroduction  7Description of features  8Inserting instruments with an earmold  10Removing earmold and  hearing instruments  12Inserting instruments with a  Spira Flex sound tube  13Removing your instruments and  Spira Flex sound tube  14Operating your instruments (ON/OFF)  15Changing the volume level  16Changing programs  17Changing the battery  18Data logging and learing  20Operating the instruments with remote control  21Operating the instruments with SoundGate  223
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5Instrument care   23Using your hearing instruments  30Using the telephone  33Environmental protection  34Product approval, markings and compliance  35Compliance with radio communications  requirements for the USA and Canada  37Compliance with requirements for Europe  40Cell phone and hearing instrument  compatibility  42International warranty  44Your hearing instrument conguration  45Accessories  46General warnings and safety guidelines  47Common problems and solutions  52Service  56Notes  575
6Congratulations on the purchase of your new  Bernafon hearing instruments. With a little practice, you will soon be on your way to better hearing.Please read the entire contents of this booklet before using your hearing instruments. It contains instructions and important information about the  use and handling of your hearing instruments  and batteries.
7The following instruments are covered in these instructions:Veras Nano BTEVR9 NVR7 NVR5 NBernafon nano BTE IFUVR_ILU_nanoBTEwithSpira_BW_HIIntroductionNote: The instruments are available either withearhook or Spira Flex sound tube.
8Bernafon nano BTE IFUVR_ILU_nanoBTEwithSpira_BW_HI2a81765421  Push button2  Microphone2a  Second microphone3  Adapter4  Spira Flex sound tube5  Sound outlet6  Dome7  Concha clip8  Battery drawerLeft/Right ear marking  A color marking inside the battery  drawer can help you distinguish  the left and right instruments. Red = right; Blue = leftBernafon nano BTE IFUVR_ILU_Left-rightEarMarkingNanoBTE_BW_HIDescription of features3
9Bernafon nano BTE IFUVR_ILU_nanoBTEwithHook_BW_HI2a15421  Push button2  Microphone2a  Second microphone3  Earhook4  Sound outlet5  Battery drawer145321  Canal2  Sound outlet3  Tubing4  Helix5  VentDescription of features3Earmold (used with earhook)
10It takes patience and practice to insert your earmold correctly. If you have difculty, please consult your hearing care professional.• Hold the earmold by the tubing so that the helix part is pointing straight up and the canal part is pointing at the ear canal entrance.• Insert the canal part into your ear canal, twisting slightly to ease the helix portion into place. It may help to pull the ear lobe down with the other hand,  or pull the top of the ear  back and up.Bernafon nano BTE IFUVR_ILU_InsertingNanoBTEhook1_BW_HIInserting instruments with  an earmold
11Bernafon nano BTE IFUVR_ILU_InsertingNanoBTEhook2_BW_HI• Run your index nger down the skin just in front of your ear. If you can touch the  helix part of the earmold,  it is not inserted correctly. Gently push it behind the  fold of your ear.• Lift the hearing instrument  into place behind your ear.  Be careful not to twist the tubing.
12• Lift the instrument from your ear rst.• Push the back of your ear with your thumb  to loosen the helix part of the earmold, then  use your index nger to remove it.• Grasp the helix part of the earmold and twist  it forward.• Gently pull the earmold straight out of the  ear, holding on to the helix part of the mold.Important: Do not remove the earmold by  pulling on the hearing instrument. This  could disconnect the instrument from the  earmold or damage the tubing.Removing earmold and hearinginstruments
13Inserting instruments with  a Spira Flex sound tubePractice inserting your sound tube correctly. • First, position the hearing instrument behind your ear.• Grasp the bend of the sound tube and gently  push the dome into your ear canal until the tube rests against the side  of your head.• Push the ear grip into  the bowl of your ear.• If the sound tube is stick-ing out from your ear, insert the dome further.  If the ear grip is sticking out, it has not been  positioned correctly.Bernafon nano BTE IFUVR_ILU_InsertingNanoBTEspira1_BW_HIBernafon nano BTE IFUVR _I LU_Inse rt ingNanoBT Es pira2_BW_ HIBernafon nano BTE IFUVR_ILU_InsertingNanoBTEspira3_BW_HI
14Removing your instruments  and Spira Flex sound tube• Grasp the bend of the sound tube and gently  pull the tube and dome out of your ear.• Lift the instrument from behind your ear.Important: Do not remove the sound tube and dome by pulling on the hearing instrument.  This might disconnect the instrument from the sound tube.
15Important: Never force the battery drawer open or closed.To turn the instrument ONClose the battery door completely. The hearing in-strument will emit one long beep when it starts up. To turn the instrument OFFOpen the battery door slightly until a click is felt.Operating your instruments (ON/OFF)Bernafon nano BTE IFUVR_ILU_OnOffFunctionNanoBTE_BW_HIClick “ON” Click “OFF”
16The instrument automatically adjusts the volume to the changing sound environment. If you desire to manipulate the volume yourself, you may use the optional RC-P remote control or the SoundGate communication device for this purpose. Please follow the detailed directions in the Instructions for Use included with these devices.Note: Your instruments automatically return to a preset loudness level when the instrument starts, the battery is low, or when the program is changed. If you nd that you frequently need to turn the volume up or down, your hearing care professional may need to adjust your settings.Changing the volume level
17Your hearing instrument can be congured with 3 to 4 listening programs. Please see page 45 to nd out which programs have been congured for your hearing instruments. You can change programs as follows:Push buttonA press on the button will cause the program to change. This will take some seconds until you hear the program change. The number of beeps you  hear will tell you which program you are in.RC-P or SoundGateThe program can be changed with either of these devices. Please see pages 21 and 22 for instructions.Changing programs
18When the battery is about to run out, the  instrument will beep at regular intervals.   The battery should be replaced immediately.• Gently swing the  battery drawer fully open,  but do not force it.• Take out the used battery.• Remove the sticker  from the new battery.• Place the battery into  the drawer with the at, smooth side facing up  (+ sign).• Close the battery drawer securely.Changing the batteryBernafon nano BTE IFUVR_ILU_BatteryReplacementNanoOut_BW_HIBernafon nano BTE IFUVR_ILU_BatteryReplacementNanoIn_BW_HI
19Important battery information• Battery life will vary with conditions of use  (batteries will run down faster in noisy environ-ments).• Always keep spare batteries on hand. • A used battery should be replaced immediately.• If you are not going to use your hearing instru-ments for a few days, remove the batteries.• Any moisture found on a battery should be wiped off immediately with a soft cloth.• Used batteries should be returned to your  battery supplier or hearing professional  for safe disposal.• Never dispose of batteries by burning them. They may explode and cause injury.• Never dispose of batteries with household waste. They cause environmental pollution.Note: Always remove zinc-air batteries before drying your hearing instrument with a drying kit. Drying out zinc-air batteries shortens their lifetime.
20Data loggingThe data log automatically stores information about your use of the hearing instruments such  as changes made to the volume control, hours  of wear, etc. This information can be used by your hearing care professional to adjust your instru- ments. If you do not want this feature to be active, please ask your hearing care professional to turnit off.Data learning (VR9 and VR7 Nano BTEs only)If your instrument is equipped with data learning, your hearing  professional can activate this  feature to help customize your hearing instru-ments. When Data Learning is operating, the  instrument keeps track of how often and how much you adjust the volume control and “learns” your preferred setting. This new setting can  be made permanent during your follow-up visit.Data logging and learning
21Operating the hearing instruments with the optional RC-P remote  control If you have purchased a remote control you can use it to change programs, adjust the volume level up and down, or mute the instruments.For complete operating instructions, please read the separate RC-P remote control instructions for use booklet.1 Program cycle button2 Volume control3 Mute button4 Status light3214
22If you have purchased a SoundGate you may use it to perform basic functions such as program changes and volume adjustments. In addition, the SoundGate serves as a link between your  hearing instruments and external sources such as music players, cell phones, computers, etc.For complete operating instructions, please read the separate SoundGate instructions for use  booklet.Operating the instrument with the optional SoundGate communication device (VR9 and VR7 Nano BTEs only)SoundGate (optional)1 Volume control  and program change2 Phone3 Music connection e.g. MP34 Bluetooth®  music/audio5 Battery indicator12345
23Healthy ears produce a waxy substance that can clog your  hearing instruments. Please follow these cleaning instructions to prevent wax build-up and ensure optimal performance of your instruments.Every night• Check your instruments for ear wax and wipe them clean with a cloth or tissue.• If necessary, use the cleaning tool to remove wax from the canal and vent openings on your earmold.• Open the battery drawer fully to allow air to circulate.• A dry storage kit is recommended to remove  any moisture that may have accumulated in the instrument.Instrument care
24If you have an earmoldYou should wash your earmolds regularly. The hearing instrument itself must never be washed  or allowed to get wet!• Handle your instruments over a soft surface  to avoid damage in case you drop them.• Disconnect the earmold from the  hearing instrument by grasping  the end of the hook rmly with  one hand and grasping the tub- ing rmly with the other hand.• Pull the tubing away from the  earhook. • Gently clean the earmold in warm  soapy water. • Rinse the earmold and  allow  it to dry completely. Bernafon nano BTE IFUVR_ILU_CleaningEarmoldAttachNano_BW_HI
25• Use an air puffer to remove any  remaining moisture in the tubing. • When re-attaching the earmold to  the instrument, it is important to  position it correctly, as shown above.
26Cleaning the Spira Flex thin sound tube systemIf you have the sound tube system, make sure that the tube and dome are kept free of ear wax at all times. • Grasp the adapter firmly and disconnect the sound tube from the instrument by pulling it off.• Use a soft dry cloth or tis-sue to clean the outside of the sound tube and dome.• To remove wax from the sound tube, insert the cleaning oss at the connector end. Push  the oss all the way into the sound tube until  it comes out through the dome.• Pull the oss out through the dome and  discard it.• Reattach the sound tube connector to the  adapter.Important: To avoid blocking the sound tube,  do not use water to clean it.
27WarningIf the dome is not securely attached to the sound tube, it could fall off in your ear canal.  If this happens, please see your medical  practitioner.Exchanging the domeThe dome should be changed regularly. The fre-quency of dome changes will depend on how fast ear wax builds up on the dome. Spare domes can be obtained from your hearing care professional.• Remove the old dome by pulling it off the end  of the sound tube.• With clean ngers, push a new dome as far as possible onto the sound tube. When attached correctly, the dome should touch the plastic ring around the sound tube.
28Exchanging the Spira Flex sound tubeIf the sound tube becomes discolored, stiff  or brittle, it should be replaced.• Hold the instrument by the adapter and grasp  the tube close to the connector.• Pull rmly to remove the old tube.• Attach the new sound tube by pushing it rmly into the connector.Bernafon nano BTE IFUVR_ILU_ExchangingSpiraNanoBTE_BW_HI
29Avoid heat, humidity and chemicals• Do not expose hearing instruments to extreme heat by leaving them in the car, near a radiator, etc.• Avoid exposing your instruments to moisture  ie steambaths, showers, heavy rain, etc.• Never attempt to dry your instruments with  a hair dryer, microwave oven, etc.• Remove your instruments before applying  aftershave, hairspray, oils, perfume, mosquito repellent, lotions, etc. Allow the product to  dry before wearing your instruments.• Protect your instruments by keeping them in  the case when you are not wearing them.
30Hearing instruments do not restore perfect hear-ing. They make sounds louder and help you make the most of the hearing you have. While some immediate benet is usually noticed, it often takes several weeks for your brain to adapt to the new sounds. The following tips will help you learn to use your instruments. If you have trouble adjusting, consult your hearing care professional.Getting started• Wear your instruments at home in a quiet environment. Have a conversation with one person or listen to a news program on TV.• You will benet most if you wear your instru-ments all day long. Increase the time each  day until you are comfortable wearing them for several hours at a time.Using your hearing instruments
31• You may notice that your own voice sounds louder. If the voices of others are at a comfort-able level, try speaking at a lower volume.• Sounds like footsteps, chirping birds, rustling paper, etc. may seem quite loud at rst because you probably haven’t heard them for awhile. They will soon fade to the background.Dining out• Start with a quiet restaurant (no music or enter-tainment).• Request a table away from the kitchen and other noisy areas.• Conversation will be easier in a smaller group.In the car• Sit with your better ear toward the center of the car.• Turn off the radio.• Keep windows closed to minimize trafc, road  and wind noise.
32Attending theatre, concerts, lectures, etc.• Try to sit with your better ear closer to the sound source.• Become familiar with the program in advance  to make it easier to follow.At work• Inform your co-workers about your hearing loss.• If you hear only part of a conversation, repeat what you have heard and ask for the missing information.
33Using the telephone• Hold the receiver close to the microphone  inlet of your hearing instrument. If this causes whistling, move the receiver away a small  distance.• Before purchasing a mobile phone, test it with your hearing instrument.• People with a greater degree of hearing loss may need a volume control on the telephone.
34Your hearing instruments contain electronic  components subject to the Directive 2002/96/EC on waste electrical and electronic equipment. Help to protect the environment by not disposing of your hearing instruments or batteries with your unsorted household waste. Please recycle your hearing instruments and batteries according to your local regulations or return them to your hear-ing care professional for disposal.Environmental protection
35All Bernafon Veras hearing instrument modelscomply with international standards concerning electromagnetic compatibility. Due to the limited size available on the instruments all relevant  approval markings are found in this document.Electromagnetic interferenceYour hearing instrument has been thoroughlytested for electromagnetic interference. However, some products may emit electromagnetic energy causing unforeseen interference with hearing instruments. Examples include induction cooking appliances, shop alarm systems, mobile phones, fax machines, personal computers, X-rays, CT scans, etc.Even though your hearing instruments are designed to comply with the most stringent international standards of electromagnetic compatibility, they may emit electromagnetic energy that can cause interference with other devices.Product approval, markings  and compliance
36Your hearing instruments may contain a  radio transmitter using short range magnetic  induction technology working at 3.84 MHz.  The magnetic eld strength of the transmitter  is < –42 dBμA/m @ 10 m.The electromagnetic emission from the radio system is well below international limits for human exposure. By comparison, the electromagnetic energy of the hearing instrument is lower than that generated by household items such as halogen lamps, computer monitors, dishwashers etc.
37Compliance with radio communi-cations requirements for the USA and CanadaBernafon AGVeras hearing instrument models VR9 N; VR7 N; VR5 NStatement of compliance:This device complies with part 15 of the FCC  Rules and RSS-210 of Industry Canada. Operation is  subject to the following two conditions:(1)  This device may not cause harmful interference, and(2)  This device must accept any interference  received, including interference that may  cause undesired operation. This Class B digital apparatus complies with  Canadian ICES-003.Note: This equipment has been tested and found to comply with the limits for a Class B digitaldevice, pursuant to part 15 of the FCC Rules. FCC ID   U6XFUBTE01IC:   7031A-FUBTE01
38These limits are designed to provide reasonable protection against harmful interference in aresidential installation.This equipment generates, uses and can radiate  radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communica-tions. However, there is no guarantee that inter-ference will not occur in a particular installation.If this equipment does cause harmful interference to radio or television reception, which can be de- termined by turning the equipment off and on, the user is encouraged to try to correct the inter-ference by one or more of the following measures:– Reorient or relocate the receiving antenna.–  Increase the separation between the equipment and receiver.–  Connect the equipment into an outlet on a  circuit different from that to which the receiver  is connected.–  Consult the dealer or an experience radio/TV technician for help.
39Caution: Changes or modications not  expressly approved by Bernafon AG could  void the user’s authority to operate the  equipment.
40Compliance with requirements  for EuropeThis device is in conformance with the require-ments of the Directive 93/42/EEC of the Council of the European Communities concerning medical devices, MDD. This is certied by applying the  following marking:This device also complies with the essential  requirements of the Directive 1999/5/EC of the  European Parliament on radio equipment and  telecommunications terminal equipment, R&TTE. It operates as an inductive application in a  harmonized frequency band according to the  Commission Decision 2008/432/EC and may  be used in all member states of the EU and EFTA. This is certied by applying the following marking:
41Declaration of conformity is available at:Bernafon AGMorgenstrasse 1313018 BernSwitzerland
42Cell phone and hearing instrument compatibilitySome hearing instrument users have reported a buzzing sound in their instruments when they are using cell phones, indicating that the cell phone and hearing instrument may not be compatible.The compatibility of a particular hearing aid and  cell phone can be predicted by adding the  rating for the hearing aid immunity to the rating for the cell phone emissions (ANSI C63.19-2006  American National Standard Methods of Measurement of Compatibility between Wireless Communication Devices and Hearing Aids).For example, the sum of a hearing aid with arating of 2 (M2/T2) and a telephone with a rating of 3 (M3/T3) would result in a combined rating of 5. According to the standard, any combined rating that equals at least 5 would provide “normal use”; a combined rating of 6 or greater would indicate “excellent performance.”
43The immunity of your Veras hearing instrument   is at least M2/T2. The equipment performance measurements, categories and system classica-tions are based upon the best information available but Bernafon cannot guarantee that all users will be satised.
44International warrantyYour hearing instruments have a limited warranty, covering defects in materials and workmanship. This warranty covers the hearing instruments themselves, but not accessories such as batteries, tubing, earmolds, etc.This warranty is void if a defect is the result  of misuse or mistreatment. The warranty is  also void if the hearing instruments have been repaired by nonauthorized service personnel.Please review the warranty with your hearing  care professional and make sure that your warranty card is completed correctly.
45Your hearing instrument  configurationAvailable programsYour hearing instruments are programmed inthe following way:Program   Beeps     Function1  12  23  34  4Right and left instruments synchronizedWhen this feature is active, changes made  to one instrument are automatically made in the  other through a wireless communication link.M Active  M Inactive
46AccessoriesBernafon offers a wide range of optional acces-sories that may be purchased to enhance your hearing system. Depending on hearing instrument type and local regulations, the following accesso-ries are available:• Remote control• SoundGate communication device (for wireless connection to cell phones, music players, etc.)• TV adapter (for wireless connection to your  television via the SoundGate)• Phone adapter (for wireless connection to  your landline phone via the SoundGate)• Cleaning and drying kitFor further information on accessories please contact your hearing care professional.
47General warnings and safety  guidelinesHearing instruments and batteries can be danger-ous if swallowed or improperly used. Such actions can result in severe injury, permanent hearing loss or even fatality.Familiarize yourself completely with the following general warnings before using your hearing instru-ments.• Hearing instruments should be used only as  directed and adjusted by your trained hearing care professional. Misuse or improper adjust-ments can result in sudden and permanent  hearing loss.• Hearing aids will not restore normal hearing or prevent hearing loss resulting from organic conditions.• Never allow others to wear your hearing instru-ments, because they are adjusted for your hear-ing requirements and may permanently damage another person’s hearing.
48• A slap to your ear while wearing the instrument could be harmful. Avoid wearing your hearing instrument while playing contact sports (e.g. rugby, football etc.).• Be aware that use of a hearing instrument may cause excess earwax to build up in the ear canal which may require removal by a trained medical professional.• In rare cases, a hearing aid or earmold may cause  a discharge from the ear or allergic reaction.  See a physician immediately if these conditions occur.• An earmold is a custom-made product. If you experience discomfort or irritation of your ear, please see your hearing care professional imme-diately for modication of the earmold.• Hearing instruments, their parts and batteries should be kept out of reach of infants, children and anyone who might swallow these items or otherwise cause themselves injury.• Discard batteries and keep them out of sight  of infants, small children, persons of mental incapacity or pets.
49• Clean your hearing instruments and their parts on a regular basis as recommended. Micro-organ isms from unclean instruments may cause skin irritations.• Be careful with leaking battery liquid, as it is a hazardous substance.• Never try to recharge non-rechargeable batteries.• Never change the battery or adjust the controls of the hearing instrument in front of infants, small children and persons of mental incapacity.• Never put your hearing instrument or batteries in your mouth, they could easily be swallowed.• Keep batteries away from medications. Batteries are easily mistaken for pills.• In case a battery or hearing instrument is  swallowed, see a doctor immediately.• Be aware of the possibility that your instruments may stop functioning without notice. Keep this in mind while you circulate in trafc or otherwise depend on warning sounds.
50• Trafc or other warning sounds may also be  reduced in level by a directional microphone when these sounds are coming from behind you.• Never insert cleaning tools into the sound  outlet or microphone inlet. This could damage the hearing instruments.
51Notes
52Common problems and solutionsProblem Possible cause SolutionInstrument  whistles  or squealsInstrument not inserted correctly Re-insert instrumentEar wax accumulation in ear canal Consult your hearing care professional or physicianEarmold may be too loose Consult your hearing care professionalTubing may be split or improperly  connectedConsult your hearing care professionalNo volume,  level too soft  or humming  noiseInstrument may not be turned ON Check that the battery drawer is closed completelyBattery may be dead or inserted  wrong wayInsert a fresh batteryVolume level too soft Increase volume level with control on instrument  or remote controlEar wax accumulation in ear canal Consult your hearing care professional or physicianBattery contacts may be dirty  or corrodedOpen and close the battery drawer several times or clean the battery contacts carefully with a dry Q-tipInstrument sound outlet may be blockedCheck the tubing and the earmold or domeMicrophone sound inlet may  be blockedConsult your hearing care professional, do not try  to clean this yourselfYour hearing loss may have  increasedConsult your hearing care professional
53Problem Possible cause SolutionInstrument  whistles  or squealsInstrument not inserted correctly Re-insert instrumentEar wax accumulation in ear canal Consult your hearing care professional or physicianEarmold may be too loose Consult your hearing care professionalTubing may be split or improperly  connectedConsult your hearing care professionalNo volume,  level too soft  or humming  noiseInstrument may not be turned ON Check that the battery drawer is closed completelyBattery may be dead or inserted  wrong wayInsert a fresh batteryVolume level too soft Increase volume level with control on instrument  or remote controlEar wax accumulation in ear canal Consult your hearing care professional or physicianBattery contacts may be dirty  or corrodedOpen and close the battery drawer several times or clean the battery contacts carefully with a dry Q-tipInstrument sound outlet may be blockedCheck the tubing and the earmold or domeMicrophone sound inlet may  be blockedConsult your hearing care professional, do not try  to clean this yourselfYour hearing loss may have  increasedConsult your hearing care professional
54Problem Possible cause SolutionWhirring noise, fading, weak  or motor-boating soundsBattery contacts may be dirty  or corrodedOpen and close the battery drawer several times or clean the battery contacts carefully with a dry Q-tipMoisture in hearing instrument Place instrument in Dry-Aid pack. Remove battery rst. Consult your hearing care professional.Low battery Insert a fresh batteryInstrument switches from ON to OFF  periodicallyLow battery Insert a fresh battery
55Problem Possible cause SolutionWhirring noise, fading, weak  or motor-boating soundsBattery contacts may be dirty  or corrodedOpen and close the battery drawer several times or clean the battery contacts carefully with a dry Q-tipMoisture in hearing instrument Place instrument in Dry-Aid pack. Remove battery rst. Consult your hearing care professional.Low battery Insert a fresh batteryInstrument switches from ON to OFF  periodicallyLow battery Insert a fresh battery
56ServiceIf none of the actions, listed on the previous pages, solve the problem, contact your hearing care professional.Do not attempt to repair your hearing  instruments yourself.Place stamp with dispenser name and address here:
57Notes
Notes58
07.09/BAG/956-80-310-00/subject to changeManufacturerSwitzerlandBernafon AGMorgenstrasse 1313018 BernPhone +41 31 998 15 15Fax +41 31 998 15 90www.bernafon.comAustraliaBernafon Australia Pty. Ltd. 12/97 Castlemaine StreetMilton QLD 4064Freecall 1800 809 111Phone +61 7 3250 0300Fax +61 7 3250 0372www.bernafon.com.auCanada Bernafon Canada Ltd.500 Trillium Drive, Unit 15Kitchener, OntarioCanada  N2R 1A7Phone +1 519 748 6669Toll Free +1 800 265 8250Toll Free Fax +1 888 748 9158www.bernafon.caNew ZealandBernafon New Zealand Ltd.Level 1, Building F27-29 William Pickering DriveAlbany, Auckland 0632Free Call 0800 442 257Phone +64 9 920 42 40Fax +64 9 920 42 43www.bernafon.co.nzUnited KingdomBernafon UK Cadzow Industrial EstateOff Low Waters Road HamiltonML3 7QE ScotlandPhone +44 1698 285 968Fax +44 1698 421 456www.bernafon.co.ukUnited States of AmericaBernafon, LLC200 Cottontail Lane, Bldg. BSomerset, NJ 08873Phone +1 888-941-4203Fax +1 732-560-4877www.bernafon-us.comwww.hear-it.orgFor more information about  hearing and hearing loss

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