1. Transmission range: 10 meters
2. Functions: battery display, call function, music support
3. Bluetooth protocol: 5.0
4. Channel: stereo
5. Whether single or double ear: bilateral stereo
6. Built-in battery: 350mAh lithium battery
7. Charging time: about 2 hours
8. Play time: 10 hours
9. Support format: MP3/WAV
10. Size: 15x18.5x6.7 cm
11. Weight: 159 grams
12. Imitation protein leather earmuffs, comfortable to wear
13. Telescopic folding design, convenient storage
14. Ten meters Bluetooth stable transmission
15. Support Bluetooth/FM/MP3 to play music
16. Button operation, simple and convenient
17. An external 3.5mm AUX cable can be connected. At this time, the headset is an ordinary wired headset and the button is invalid
