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


li-ion battery
Capacity:2000mA
Play:3.5hour
Power:5W*4
Frequecny:20Hz-20Khz
Radio:2.402G-2.480G
Signal noise ratio:±80db
Size:550*50*50mm
Weight:570g