GXNNDYMY BT-7 Wireless Headphones User Manual
- June 9, 2024
- GXNNDYMY
Table of Contents
User Manual
wireless headphones
BT-7
BT-7 Wireless Headphones
Thanks for purchasing our products. Please read the manual before use and operate it as the instruction.
Product Features:
- Bluetooth music mode, memory card music mode.
- Battery power in digital display, always know the power.
- IPX7 Waterproof, Prevent rain and sweat.
- Good quality sound, High Resolution Audio, 9D Powerful Bass.
- 7 Sound effect modes choose.
- CVC8.0 Noise Cancelling.
- Bluetooth 5.2 chipset, to ensure the most stable connectivity.
- Long lasting battery life, about 100H playing time faster full charged.
Package include:
| Wireless Blutooth headphones x1 | User manual x1 |
|---|---|
| Pairs of ear caps x2 | USB Charging Cable x1 |
Button Introduction:
power button: Long press to power on/off , short press shows power. In insert
the memory card, press 2 times: Switch modes between bluetooth music model and
memory card music mode.
Function button: When the device is not connected to Bluetooth: Press the
button 2 times to switch between Chinese and English model . When the device
is connected to Bluetooth: short press to Play / Pause. Press 2 times to Make
the previous call. Press 3 times in a row to switch sound effect modes.
+ button: Short press to increase volume, Long press to next song.
– button: Short press to reduce volume, Long press to previous song.
Sports Bluetooth Headphones BT-7
- For the first time connecting mobile phone, turn on the headphones, the red and blue lights will appear alternately, voice prompts pairing, on phone search device find the BT-7 bluetooth, click to connect the bluetooth.
- 2 Bluetooth device: Connect A phone with the Bluetooth headphones successfully, then turn off the Bluetooth headsets or disconnect the A phone, then tum on the B mobile phone and connect successfully, and finally tum on A mobile phone and connect the Bluetooth headsets. Successfully connect the A & B mobile phones at the same time.
Product parameters:
- Bluetooth version: 5.2
- Diaphragm material: ABS
- Waterproof grade: IPX7
- Frequency response range: 20HZ-10khz
- Charging time: 2-3 hours
- Playing Time: about 100 hours
- Impedance: 30 ω 15%
- Effective connection distance: 10-15 meters
- Sensitivity: 103 -3dBat1KHZ
Common problems:
- Can’t turn it on: If you received the goods and cannot be turned on, please charge it for 30 minutes. And turn on again. If it still cannot be turn on, please contact our customer service.
- Can’t charge: Maybe the charging cable is having problem, please try to change another charging cable.
- The indicator does not light up when charging: Maybe the battery is very low and needs to continue charging. After charging about 10 minutes, if the indicator does not light up, unplug the charging cable and press the on/off button for about 10 seconds. Plug in the charging cable and recharge. And the charging light will be on. This means that the headset is in charging.
- After the phone is fully charged, the battery displayed 90%. Sometimes related to the brand of the phone and does not affect the use.
- Bluetooth cannot connect: You can restart the headset and Bluetooth device and then paring.
- No sound after connected: Maybe it cannot be compatible when 1st time use. Please restart the headsets.
- Headphones have noise: can restart the phone to re-pair
- When turn on, it will show the battery percentage. Or touch the button to show.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>