ENGLISH – USER MANUAL
IPX8 BONE CONDUCTION HEADPHONES– HDTW01
1. Characteristics
1.1 Technical specifications
Playtime: 11 hours
Battery: 150 mAh
Audio frequency range: 20 Hz - 20 kHz
Protection rating: IPX8 (water and sweat proof)
Operation range: 10 meters
Wireless frequency range: 2.402-2.480 GHz
Maximum transmitted power in frequency ranges: +2dbm
Technology: Bone Conduction
Internal memory: 32 GB
Sensitivity: 86±3 dB
Impedance: 8Ω/5.0 W
Charging time: 2 hours
Weight: 32 g
Material: ABS
1. 2 In the box
1 x Headphones
1 x USB-A to 4 pins charging cable (60cm)
1 x User manual
1. 3 Product details
1. 4 pins charging port
2. Multifunctional button
3. LED indicators
4 . Multifunctional button
1. 4 Headphones LED indicators
The headphones’ LED indicator informs about the connection and
the battery state:
When charging the headphones,
the LED will be steady red.
When the headphones are fully
charged, the LED will be steady
2. Initial setup
2 . 1 Turn on/off the headphones
To turn the headphones on, long press the multifunction button on
either side of the headphones for 5 seconds. You will hear 2 beeps.
To turn them off, long press the multifunctional button on either
side of the headphones for 5 seconds. You will hear a long beep.
2.2 How to pair the headphones
Turn on the headphones. Activate the BT on your device, search for
“BONE CONDUCTION” on the available BT devices list and select it.
Once the connection has been successful, you will hear one beep.
Once the headphones have been connected to a device, they will
automatically pair with it when turned on.
Troubleshooting: If the headphones do not turn on automatically,
it should be due to low battery. Please, charge the headphones. If
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