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 :3W
Speaker driver：4Ω 3W
frquency response：100HZ-18KHZ
Product Size：51*48MM
Battery：400mA