Description
1. Input voltage: DC5V
2. Battery capacity: 250mAH
3. Bluetooth version: V5.3
4. Working distance: 10 meters
5. Audio interface: 3.5MM audio jack
6. Charging interface: TYPE-C
7. TF card slot: 1 (insert TF card to play music)
8. Battery life: about 14H
9. Charging time: about 2H
10. Signal-to-noise ratio: 60DB
11. Frequency response rate: 20HZ-15KHZ
12. Left and right channel separation: 60DB
13. Microphone effective distance: 0-1M
14. Super long battery life and playback time
15. Last number callback function
16. Volume memory function
17. Multifunctional use for sports, car and home audio and video
18. Clear transmission, pleasant sound quality, and stable signal
19. You can switch Bluetooth/FT card to play music at will
20. Built-in microphone, answer/reject/hang up/redial calls with one click
21. Support one to two, you can connect two mobile phones at the same time
22. Net weight: 19.1g
23. Size: 6x2.65x2cm
