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


Power：40W
frequency：20Hz-20khz
Distortion：≤0.1﹪1KHZ
Signal  noise ratio：≥75db
Resolution：≥65db
Sensitivity：≤680mV RMS
speaker driver：3W