Edifier EDF40 Wireless Stereo Headphones, Headphones User Manual rev

Edifier International Limited Wireless Stereo Headphones, Headphones rev

User Manual -rev

Walker W830BT Bluetooth stereo headphones Operating instructions
1 ■Product introductionBefore using this device, please read this manual carefully and keep it safe for future reference. Features ●40mm Nd-Fe-B unit with high quality sound in strong low frequency;●Long battery life design to save worry. It works for about 15 hours and standby xx hours;●Folding portable over-ear, comfortable for wearing and easy for tidying;●Soft opaline leather ear cover, sound-proof and reducing noise and enjoying tranquility;●Standard accessory of high-end storage bag, 3.5mm audio wire and USB charging wire.●Bluetooth V4.0, CSR chip. Support aptX and NFC. Wireless transmission is as far as 10 m; ■SpecificationsBluetooth version: Bluetooth V4.0Bluetooth protocol: HFP、HSP、A2DP、AVRCP Audio decoding: aptX Effective distance: 10m Operating time: 15h Charging time: **h Standby time: About ** h Rated input: DC 5.0V == 1A Frequency response range: 20Hz-20KHz Sensitivity (SPL): 96dB Nominal impedance: 24 Ω
2 ■ Package list Headphones*1 pcs Storage bag*1 PCS Manual*Warranty card 1 PCS each USB charging cable*1 pcs 3.5mm audio wire*1 PCS ■ Operation instructions 1. Illustration 1.1 Press volume up/Press and hold last song 1.2. Multi-function key 1.3 Press volume down/Press and hold next song 1.4 Micro USB charging port 1.5 3.5mm audio port
3 2. Charging The headphones use the built-in rechargeable batteries. The batteries must be fully charged before use the headphones. In use, one beep sound every minute and the red light quickly flashing three times indicate that the battery life is low and you need to charge the headphones. 2.1 Plug USB charging wire into USB jacket of standard power. 2.2 Connect the charging wire to Micro USB charging port of the headphones. 2.3 In charging, the headphones’ Bluetooth works normally. 2.4 Charging time: The time for the batteries being fully charged is about * hours. Red light on = Charging Red light off/Blue light on = Charging completed Fully charged Low battery life Warning: The rechargeable batteries that provide power for this product must be disposed properly for recycling. Do not put batteries into fire to preventing explosion. ■ How to use headphones 1. Power on/Off Function Operation Indicator Power on Press and hold multi-pad 3 seconds The blue light flashes quickly Power off Press and hold multi-pad 3 seconds Indicator off
4 2. Connection 2.1. Bluetooth connection Please complete the connection with your mobile before use. The steps are as below: 2.1.1. The distance between your mobile and the headphones should be kept within 1 m. The closer the better. 2.1.2. The headphones are powered on. Pressing multi-pad 3 seconds makes the headphones into pairing status. 2.1.3. Enable your mobile’s Bluetooth and search Bluetooth devices. Select ‘EDIFIER W830BT’ to pair up and connect. After being connected successfully, the prompt beep sounds and the headphones’ blue light is flashing quickly. Note: 1. In pairing status, the connection that cannot succeed in 3 minutes shall automatically exit the pairing mode; 2. If your mobile prompts inputting the pairing password, please enter ‘0000’; 3. After completing pairing, the headphones and your mobile shall remember each other. When used next time, the headphones shall automatically connect the device that was connected last time. 2.2. NFC connection If your Bluetooth mobile supports Near Field Communication (NFC), please enable NFC of your mobile at first and switch on the headphones, then touch the NFC area of W830BT with the NFC area of your mobile. W830BT shall pair up with your mobile. Note: ● When your mobile hibernates or is screen-locked, your mobile cannot be paired up by using NFC. ● When pairing up at the first time, it is required that your mobile is in touch with W830BT for a longer time and can only be taken away until W830BT is in pairing mode. ● When no device is connected, connection can be done by using NFC; if a device is already connected, the connection can be terminated by using NFC. 2.3. One operating 2 units connection The headphones can be connected simultaneously with two Bluetooth devices. The
5 steps are as below: 2.3.1. Firstly the headphones connecte the device one. 2.3.2. Switch off the headphones and then press and hold multi-pad 3 seconds to restart the headphones and enter the pairing status to connect the device two. 2.3.3. Now operate on the device one. Click the headphones among the Bluetooth connection settings to complete the headphones in connection with two devices; Note: When two connected mobiles have different operating system (E.g. One has Android and one iOS). Some cross-system operations may have delay (E.g. Pause songs in A mobile and meanwhile play songs in B mobile). Please be aware that this is normal phenomenon. 3. Calling 3.1. Basic call operation Function Headphone status Operation Receiving incoming call Incoming call ringing Press the multi-function key Refuse incoming Incoming call ringing Press and hold multi-pad about
6 call 2 seconds Cancel call Talking Press the multi-function key Increase volume Talking Press the volume + key Decrease volume Talking Press the volume - key Talking transferred to mobile Talking Press and hold multi-pad about 2 seconds Talking transferred to headphones Talking Press and hold multi-pad about 2 seconds Microphone muted Talking Press and hold the volume - key about 2 seconds Cancel mute Talking(Microphone muted) Press and hold the volume + key about 2 seconds Redial last call Connected device Press and hold multi-pad about 2 seconds 3.2. Make three way call Function Headphone status Operation Hang out the current call to receive new incoming call There is the second incoming call Press the multi-function key one time Receive new incoming call There is the second incoming call Press the multi-function key twice Call switch Talking(remain) Double click multi-function key End current call Talking(remain) Press the multi-function key one time 3.3. Connect call between two mobiles Function Headphone status Operation Hang up the first mobile’s call, connect the second mobile’s incoming call The first mobile is talking, another mobile is having incoming call Press the multi-function key one time Remain the first mobile’s call, connect the second The first mobile is talking, another mobile is having Press the multi-function key twice
7 mobile’s incoming call incoming call Switch calls Talking, a call is remained Double click multi-function key Hang out the current call, Get back to the remained mobile Talking, a call is remained Press the multi-function key one time 4. Play music 4.1. Bluetooth audio mode When the headphones support aptX’s mobile connection, you can enjoy WIFI music via the headphones: Function Headphone status Operation Increase volume Play music Press + key Decrease volume Play music Press - key Last song Play music Press and hold - key Next song Play music Press and hold + key Pause play Play music Press the multi-function key one time Restore play Pause play Press the multi-function key one time Note: ● When the headphone’s volume is at its maximum, you will hear the prompt sound provided by the headphones. 4.2. AUX in audio mode The headphones support AUX in audio input. Using 3.5 to 3.5 audio wire to connect the headphones and music player, you can listen to music via wire. Note: ● When plugging in 3.5 audio wire, the headphones shall power off and the Bluetooth
8 connection automatically disconnected. AUX in audio input is validated. ● If using Bluetooth, please unplug 3.5 audio wire and restart and power on to pair up the connection. 5. Restore factory settings Ensure the headphone is power off and meanwhile press and hold Volume + key and multi-pad about 3 seconds. Then the blue light shall flash quickly 6 times. Now the factory settings are restored. Note: ● After the factory settings are restored, the pair-up list of the headphones shall be cleared. When the headphones is power on again, it will enter the pairing mode automatically and not automatically connect. If it needs to connect a device, it is required to pair up again. ■ Maintenance ● Do not place the product at the damp places so as not to affect the product’s internal
9 circuit. ● Do not place the product at the places exposed to sun or in high temperature. High temperature would shorten the service life of electronic components, damage battery and make some plastic components deformed. ● Do not place the product at very cold places to prevent damaging the internal circuit board. ● Do not try to dismantle the product. If non-professional personnel operates, they may damage the product. ● Do not fall, vibrate strongly, strike the product with hard object to prevent damaging the internal circuit. ● Please do not use drastic chemical products and cleaner to clean the headphones. ● Do not use sharp objects to scratch on the product surface to prevent damaging the outer case and affecting looking. If the product cannot work properly, please send it to your qualified repair units, the personnel shall help you solve your problem with their whole heart. ■ FAQs 1. The red light flashes instead of the blue light. Answer: It means that the headphones battery is low. You need to recharge your headphones again. 2. The red light is off during charging. Answer: a. Please ensure the charging device is properly connected with the headphones.
10 b. When the headphones are not used for a long time, the battery will enter the hibernate status. Now it needs to charge about 30 minutes and then the red light shall be on. 3. The headphones hear nothing. Answer: a. Ensure if the headphones are in work status. b. Ensure the headphones volume is suitable. c. Ensure if the headphones are connected with mobile properly. d. Ensure the headphones are in normal work environment. 4. Headphone is not good for talking. Answer: a. Please ensure if your mobile is in the area with strong signal. b. The effective operational distance of the headphones is 10m. Please ensure the headphones are in effective operational distance and there is no obstacle between the headphones and your mobile. 5. Why can the headphones not pause, restore, last song and next song when playing music? Answer: The function requires the device paired up with the headphones to support AVRCP (Audio/Video Remote Control Profile) protocol. 6. NFC cannot be used for pairing. Answer: a. Please ensure your mobile’s NFC function is enabled. b. When pairing at the first time, you need to make your mobile contact the headphones about 3 seconds until the blue and red light of the headphones flash alternatively. Then your mobile can be taken away, otherwise the pairing may not be successful.
11 CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. A warning that batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like. Correct Disposal of this product. This marking indicates that this product should not be disposed with other household disposal, recycle it responsibly to promote the
12 sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling. To prevent possible hearing damage, do not listen at high volume levels for long periods. Fully understand user manual before use. Ensure your player at low volume levels or power off before you leaving.
Scan by WeChat for more information Product of Beijing Edifier Technology Co., Ltd Address: No. 68, the West Road of the 4th Northern Ring, Haidian District, Beijing Manufacturer: Dongguan Edifier Technology Co., Ltd Address: No. 2, Gongye Dong Lu, Dongguan Songshan Lake Hi-tech Industrial Development Zone Trademark: EDIFIER○R , Walker○R both are the registered trademark of Beijing Edifier Technology Co., Ltd. Counterfeiting is not allowed. Version No. Ver1.0 IB-100-W0830B-00
NOTE: 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1)this device may not cause interference, and (2) this device must accept any interference, includinginterference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables auxappareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes :(1) l'appareil ne doit pas produire de brouillage, et(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre lefonctionnement.

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