LIOUYI BT-2 BT-2 Bluetooth Headphone User Manual Manual

SHENZHEN LIOUYI INTERNATIONAL TRADING CO., LTD BT-2 Bluetooth Headphone Manual

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QUICKSTARTGUIDE

WirelessSportHeadphones

BT‐2

SwitchingOnandOff

ToswitchtheBT‐2onoroff,holddowntheMFBforabout4secondsuntilyouhear“power

on/poweroff,”indicatingthattheBT‐2isstartingup/shuttingdown.



ConnectingtheheadphonestoyourBluetoothdevice

1.TouseyourTOTUBT‐2BluetoothheadphoneswithaBluetoothdevice(suchasasmartphone

ortablet),youmustfirstestablishawirelessconnectionbetweentheheadphonesandyour

device.Thisprocessiscalled“pairing.”Oncetheheadphonesandyourdevicehavebeenpaired,

theywillautomaticallyreconnectthenexttimeyouusethemtogether.

2.Theinstructionsbelowprovidesomeadditionalinformationaboutthepairingprocedure,in

caseyouencounterproblemspairingyourphonewiththeBT‐2.



Procedure:



1.WiththeBT‐2switchedon,bringyoursmartphonetoBT‐2.TheBT‐2isinpairingmodeuntil

youseetheblue/redLEDisblinkingalternately.

2.FindtheBluetoothmenuinyoursmartphone,andturnBluetoothon.

3.Useyourphone'sBluetoothmenutosearchforBluetoothdevices.Thismaytakea

fewminutes,dependingonyourphonemodel.

4.Whenyourphonefinishessearching,itwilldisplayalistofdevicesithasfound.Selectthe

TOTUBT‐2fromthelist.

5.Ifyourphonepromptsyouforapasswordorsecuritycode,enter"0000"(fourzeros).

6.Dependingonyourphonemodel,itmaynowconnecttotheTOTUBT‐2automaticallywhen

theblueLEDisblinking.

7.Ifthisdoesnothappen,useyourphone'sBluetoothmenuoptionstoconnecttotheBT‐2.



YouarenowreadytostartusingtheBT‐2.



PlacementandFit

Positiontheearhookoverthebackofyourear.

Inserttheearbudintotheearcanalandadjustitbytwistingitintopositionifthefitisnotright.

Adjusttheflexibleearhooktofitsecurelyaroundtheear.

Adjusttheeartipsizeifnecessary.



Charging

1.UsethesuppliedUSBcabletochargetheBT‐2wheneverthebatteryislow.

2.WhentheBT‐2batteryislow,Itbeepsandtheindicatorlightflashesred.IftheBT‐2powers

offduringacall,thecallwillbeautomaticallytransferredtothephone.

3.Ifthebatteryleveldropstoverylow,thentheBT‐2willautomaticallyswitchitselfoff.

4.ThebatterylifeontheBT‐2willvarydependingonthedeviceyouareusing.Somedevicesdraw

significantlymorepowerthanothers.Inparticular,usingtheBT‐2withaVoIPapplicationsuchas

Skypewilldrainthebatterymorequickly.

5.MakesuretheBT‐2isfullychargedbeforeusingitforthefirsttime.

6.Repeatedcharginganddischargingoftheheadsetovertimewillcausethebatteryperformance

todiminish.Thisisnormalforallrechargeablebatteries.



Procedure:

1.PlugthesuppliedUSBcableintoaspareUSBsocketonyourcomputerorattachittoyourAC

adapter.

2.ThenplugtheotherendoftheUSBcableintoyourheadphones.

3.Duringcharging,theindicatorlightwillturnred.Ifchargingdoesnotbegin,unplugthetravel

adapterandplugitinagain.

4.Whentheheadsetisfullycharged,theredindicatorlightchangestoblue.DisconnecttheAC

adapterandUSBcable.



LEDStatus

RedLight=Charging

BlueLight=Fullycharged

BlinkingRedLight=Under15minutesofplaybackremaining

BlinkingBlueLight=Normaluse

BlinkingBlue/RedLight=Paring

Note:Somesmartdevicesprovideadditionalbatterystatusfeedbackviaanon‐screenicon.



TechnicalSpecification



Mylarthicknesstitaniumdiaphragm6μ

Impedance16Ω±20%(DCR)

Ratinginputpower3mW

Maximuminputpower5mW

OutputS.P.L(Sensitivity)104±4dBat1KHzwith126mVrmsinput

R/Loutputdifference<3dBat1kHz1mW

Distortion≤5%at1kHz/inputVoltage=126mV

Frequencyresponse20~22,000Hz

Buzzes&rattlesMustbenormalatsinwave0.283v(50‐20000ha)

Workingvoltage<10V

Currentconsumption<0.5mA

Signal/noiseratio>60dB

Bluetoothversion4.1

Weight13.0g±2g

OperatingrangeUpto33feet(10meters)

StandbytimeUpto160hours

PlaytimeUpto7hours

ChargingtimeApproximately1.5hours

*Dependingonthephonetypeandusage,theactualtimemayvary.



Warranty

1.TOTUwarrantsthisproductasfreeofdefectsinmaterial,design,andworkmanship.

2.Thewarrantyislimitedtotheoriginalpurchaser.

3.Acopyofyourreceiptorotherproofofpurchaseisrequiredforaproperwarrantyservice.

4.Thewarrantyisvoidiftheproductlabelisremoved,oriftheproducthasbeensubjectto

physicalabuse,improperinstallation,modification,orrepairbyunauthorizedthirdparties.

5.TOTUwillnotassumeanyresponsibilityforanylossordamageincurredinshipping.



SafetyPrecautions

1.WhenusingyourBT‐2whiledriving,followlocalregulationsintheregionyouarein.

2.NeverdisassembleormodifyyourBT‐2foranyreason.Doingthismaycausetheheadphoneto

malfunctionorbecomecombustible.

3. Keepyourdeviceandallaccessoriesoutofthereachofsmallchildrenoranimals.Smallparts

maycausechokingorseriousinjuryifswallowed.

4.Avoidexposingyourdevicetoverycoldorveryhottemperatures(below0°Corabove45°C).

Extremetemperaturescancausethedeformationofthedeviceandreducethechargingcapacity

andlifeofyourdevice.

5.Donotallowyourdevicetogetwet—liquidscancauseseriousdamage.Waterdamagetoyour

devicecanvoidyourmanufacturer’swarranty.

7.Donotusethedeviceduringathunderstorm.Thunderstormscancausethe

devicetomalfunctionandincreasetheriskofelectricshock.

8.Excessiveexposuretosoundathighvolumescancausehearingdamage.Alwaysturnthe

volumedownbeforepluggingtheearphonesintoanaudiosourceanduseonlytheminimum

volumesettingnecessarytohearyourconversationormusic.



FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital

device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential 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 communications. However, there is

no guarantee that interference will not occur in a particular installation. If this equipment does

cause harmful interference to radio or television reception, which can be determined by turning

the equipment off and on, the user is encouraged to try to correct the interference 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 experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. 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.

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment.

LIOUYI BT-2 BT-2 Bluetooth Headphone User Manual Manual

SHENZHEN LIOUYI INTERNATIONAL TRADING CO., LTD BT-2 Bluetooth Headphone Manual

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