1. Bluetooth Scheme: JL 2.1 + EDR
2. Working distance: 10 meters
3. Output hery: 3W * 2 + diaphragm
4. FM channel: 87.0 MHZ-108.0 MHz
5. Frequency response:150Hz-120KHZ
6. Signal to noise ratio:80 dB
7. Operating Voltage:DC 3.7V
8. Battery capacity: 800mAh ,Charging for 1 ora,Using fo 2-5 ora
9. Built-in Bluetooth wireless transmission, hand-free calling function
10. Stereo audio transmission protocol (A2DP V1.2)
11. Support USB Play music
12. Support TF card Play music
13. Supports external 3.5mm port audio input
14. support FM automatic searching
15. Supports circularly charging
Hifandray aminay:
Telephone:+86 755 25608673
Lahateny:Floor 8,huguang building,Longgang Lalana, Shenzhen China