Super Shockproof bluetooth wireless stereo speaker For Iphone / Ipod / Tablet PC

Super Wireless Shockproof Bluetooth Stereo Speaker For Iphone Ipod Tablet PC Specifications Frequency 80Hz-20KHz Distortion ≤1% Talk Time >4hrs Stand-by Time >48hrs Operation Range >10M Battery type Lithium polymer battery Charging Time 2-3hrs S/N Ratio ≥80db Input Sensitivity ≤250mv Impedance 4Ω Battery Charging Voltage DC5V 0.5-1A Highlights • Waterproof • CE,RoHs,FCC and BQB certification • Logo,OEM,ODM service • Distinctive Aluminum Alloy Housing Design and good touch