Product specifications:

50. Wireless: V5.3

Support: L2CAP/A2DP/AVCTP, can receive AUDIO signal and control the AUDIO device.

Support HSP/HFP(Handsfree profile), with HANDS-FREE functions.

50. Working distance:10M
50. SNR:≥90db
50. Battery: 3.7V  1200mAh
50. Normal volume playing time: about 3 hours with LED light off
50. Speaker driver: ¢57mm*1
50. Speaker Power: 4Ω/5W*1
50. Frequency response:120Hz-20KHz
50. Unit size: 111*111*87mm
50. Unit weight: 332g (not includ accessories)
50. Charging:5V/500mAh
50. Charging time:about 4H

Product  Feature:

1. International advanced wireless chip and circuit design techniques, support wireless devices.
2. With FM function, can search radio station broadcast automatically
3. With Hi-Fi speaker, to make sure the clear and bright sound.
4. Support Micro SD card and USB card, play MP3 format audio.
5. The wireless working distance is 10 meters.
6. With AUX line in, can directly connect the outside devices, for example, tablet PC/TV/cell phones.
7. It will close automatically after 30 mins if disconnect Wireless & torchlight not working
8. A variety of flashing LED lights with different colors, color lights flash  follow the melody.
9. Support TWS.