Shenzhen Wonderhuge Electronics WH-919 Active Noise Cancelling Headphones User Manual

Shenzhen Wonderhuge Electronics WH-919 Active Noise Cancelling Headphones

Accessories

1. User Manual
2. Type-C Cable
3. 3.5 mm audio cable

Please read carefully the manual before using

Know your headphone

1. Power button
2. BT LED indicator
3. Volume up button
4. Volume down button
5. Headsetjack
6. ANC LED indicator
7. ANC power button
8. Type-C charging port

Operation

ANC function Press the ANC power button about 1 seconds to turn on or turn off the ANC function. When the ANC is on, the ANC LED is white

Bluetooth function

• Power on: Press the Power button about 3 seconds to power up the headphone and the blue red indiator light flash(the headset said: power on, pairing)
• Power off: Press the Power button about 3 seconds to power down the headphone and the light turns off (the headset said:power off)
• Pair to your device: Power on the headphone and red and blue lights flash alternately. Turn on the bt function of your phone or other devices. Search for the headphone and select “PN 9”. If pairing is successful.The blue light is on. Please make sure the headphone is off before pairing. It will connect to the per-set phone automatically when turns on. If the pairing is not successful,please power off headset firstly, and then re-pair again.
• Volume control: In the state of music or calls, press volume up button to increase the volume, press volume down button to decrease the volume.
• Previous/next: In the state of music, pressing and hold the volume up button while come to previous song, pressing and hold the volume down button while come to next song.
• Pause/play: Press the power button to play or pause the music.
• Answer calls: Press the power button to answer the incoming calls.
• Reject calsl:When there is a call,long press Power button about 2-3 seconds.
• End Calls: Ongoing conversation oncellphone can be ended by pressing the power button once.
• Readial last number: The cellphone will automatically dial the last dialed phone number by double pressing power button on the bluetooth headset.

Activate Siri / Google Assistant (In Bluetooth mode)
When the headphone connected with cellphones, press the power button three times , you can activate Si ri or Google Assistant.

Wired headphone function
The headphone can be used as the wired headphone, just simply attach 3.5mm audio cable. In the state of power off, it can be used as the wired stereo headphone by inserting the 3.5mm audio cable. Please adjust the volume of sound sources when it is as the wired headphone

SPECIFICATIONS

• Charging interface: Type-C
• Charging input: DC SV
• Charging indication: Red LED light is on
• Charging time: about 2 hours

Speaker parameter

• Speaker diameter:cj)40mm
• Impedance: 32 0
• Sensitivity S. P.L: 110dB S.P. Lat 1KHz
• Rated power: 20mW
• Frequency Response: 20Hz-20000 HZ

Microphone parameter

• Microphone Unit:
• Sensitivity: -42±3dB
• Out Impedance: ~2.2K
• Frequency Response: 30-16000 Hz
• Operating voltage: 4.2V

Bluetooth Mode

• Bluetooth version: CSR 5.0
• Receiver range: 10M
• SNR: 103 dB
• Carrier frequency: 2402M Hz-2480MHz
• Transimit power: 4dBm(MAX)

SAFETY INFORMATION

Note: Please read the following information before using

Electronic equipments
To avoid the side effects of electronic interference, turn off,the headphone in the place where there is clear marks to ban the using of electronic products.

Civil aviation
Turn off the headphone after boarding the plane and prohibit using the headphone during the flight to avoid the interference to civil aviation communication system.

Medical instruments
Do not use the headphone in hospital or near the medical instruments without permission. If you use other personal medical equipment, such as, the pacemaker, please consult your equipment manufacturer or gain the relative information from your medical doctor

Maintenance
User should not change any components of the headphone and will lose the after-sale rights if changes or re-equips the headphone without permission

FCC

Federal Communications Commission (FCC) Statement. 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. 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 ormore 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.

Warning: Changes or modifications made to this device not expressly approved by Shenzhen Wonderhuge Electronics Co., Ltd may void the FCC authorization to operate this device.Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.

RF exposure statement:
The transmitter must not be colocated or operated in conjunction with any other antenna or transmitter. This equipment complies with the FCC RF radiation exposure limits set forth for an uncontrolled environment. The installation and use of this product are not restricted.

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