Enjoy the ultimate home theater experience with beFree Sound's 5.1 Channel Surround Sound Bluetooth Speaker System. This speaker system is designed with sophistication, featuring a sleek look and smooth sound. With Bluetooth, USB, SD and FM radio capability, the system offers the best possible listening options for your enjoyment

* 6.5" Amplifier + 3" Speaker x5
* Output power:40W+10W*5
* Frequency response:40Hz-20KHz;
* Separation:≧50dB;
* S/N Ration:≧75dB
* Features:USB/SD/FM/Bluetooth/Remote