This manual introduces the use of the BT-02N headset, including the headset's function introduction, pairing method, usage method and technical parameters.
This manual covers safety information, unpacking contents, and key functions of the BT-02N Bluetooth stereo headset. It explains how to charge the built‑in Li‑Polymer battery, turn the device on, and enter pairing mode.
Detailed instructions are given for connecting the headset to PCs, notebooks, and mobile phones using A2DP/AVRCP profiles, as well as how to control media playback and phone calls with the multi‑function button. Technical specifications such as range, battery life, speaker and microphone parameters are listed at the end of the document.
| Compatibility | Cellular phones or other Bluetooth devices supporting Headset, Hands‑free, AVRCP and A2DP profiles |
|---|---|
| Working Range | Bluetooth class 2, approx. 30 ft (10 m) in open space |
| Battery Capacity | 380 mAh, 3.6 V Li‑Polymer rechargeable |
| Working Time | 8 hours of use |
| Charge Time | Approximately 4 hours |
| Speaker Frequency Response | 200 Hz ~ 16 kHz |
| Microphone Sensitivity | -42 dB + 3 dB |
Press and hold the multi‑function button for about 5 seconds until the Mode LED changes from red to blue, select "BT-02N" on the device list, and enter the default password "1234" if prompted.
Blue LED means the headset is powered on; red LED shows the battery is charging; green LED indicates the battery is fully charged; flashing blue means the device is in pairing mode.