Bluetooth Speaker

1. High-end stereo Bluetooth speaker with remote shutter release
2. Large speaker cavity inside for excellent sound effect
3. Passive subwoofer inside delivers outstanding bass                                                                                                                                                 
4. Built-in recharger battery supports up to 8 hours' playback time                                                                                                                                             
5. Built-in microphone for hands-free phone call
6. Easy connect to phones or other Bluetooth devices

1.bluetooth connect
2.Aux in
3.FM radio function
4.Miccro SD card play
5.Mini micro USB charging
6.bluetoth answer
7.500MA li-ion battery
Specification:
Bluetooth version:V2.1+EDR
Work distance:10m
Play time:2H
Speaker Driver:4Ω3W
SNR:≥75db
Frequency:120Hz-18Khz