Bluetooth Surface Speaker

-Ultra-thin Bluetooth surface speaker design- Incorporates Bluetooth technology for handsfree telephone communication- Support stereo (A2DP) output,and adopts digital suppression to noise and echo for high quality conversation- Equipped with USB interfaces to act as a hub- Uses a hybrid technology of standard speaker, delivering the mid to high frequencies and a Gel Audio driver   delivering low end bass frequencies significantly below what is available from a conventional loudspeaker of a   similar size- Adopts Gel Audio, a patented loudspeaker technology to turn surfaces into sounds, to enhance the bass response  and improve dramatically the volume and audio quality- Powered by a built-in rechargeable battery, with up to 20 hours of playtime per charge- Recharged via USB cable (included)- Audio input via 3.5mm audio cable, compatible with iPod,  iPhone, MP3/MP4, etc.  

- Operation Voltage: DC 5V- Distortion (1KHz, 1W): 1%- S/N Ratio: 68dB- Frequency Response: 40Hz ~ 20KHz- Output Power: 2W- Bluetooth Version: 2.0 Class Ⅱ

Bluetooth Surface Speaker