AMTERBEST BS-36 Sound Blaster Soundbar Portable Bluetooth Speaker Innovative Foldable Split TV Speaker Bluetooth Support TF Card

Parameters:
1. Bluetooth version: V4.2
2. Use transmission power: 1.49mW
3. Transmission frequency: 2.48GHz
4. Transmission distance: 8-10 meters
5. Music playback time: about 2.5 hours
6. Charging time: about 2-3 hours
7. Standby time: about 120 hours
8. Support file formats: A2DP, AVRCP, HSP and HF
9. Battery material: 18650*2
10. Battery: 7.4V/2000mA
11. Signal to noise ratio: -80db
12. Frequency response: 20HZ-20KHZ
13. Charging voltage: DC 5V/1A-2A
14. Charging jack: micro 5pin (V8)
15. Horn power: 5W×4
16. Support TF card audio input
17. Support 3.5mm/0.14'' and RCA audio input
18. Support U disk audio input
19. With radio function
20. Size: about 490*50*50 mm/19.29*1.97*1.97'' 
21. Speaker weight: about 731g 
22. Storage & moving temperature: -10°C-40°C
23. Does not support hands-free function 
24. Can be dissembled and combined to use.  
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