Bluetooth-Lautsprecher

Ultra-thin Bluetooth 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 driverdelivering low end bass frequencies significantly belowwhat is available from a conventional loudspeaker of asimilar 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 5hours of playtime per charge Recharged via USB cable (included) Audio input via 3.5mm audio cable, compatible with iPod,iPhone, MP3/MP4, etcOperation Voltage: DC 5V Distortion (1KHz, 2.5W): 1% S/N Ratio: 68dB Frequency Response: 40Hz 20KHz Output Power: 2.5W Bluetooth Version: 2.0 Class 2