'-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