Applicable Fields： AN-03A/B is an unprecendented perfect mobile Portable Audio or Speaker Systems, which is ideal for use with any portable or mobile devices or players like Ipod, MP3 Players, PMP, Portable DVD/CD Players, Notebook, Mobile Phone, digital camera or etc.. Model: iMove AN-03AFrequency response scope: 80Hz~16000KHzSignal to Noise Ratio: ≥73dBLoud speaker: 34x34mmPower supply voltage: DC 5V~6VUnit Dimension(LxWxH): 178x80x50mm Carton size: 682x288x178mmN.W./G.W.: 5.5KGS/6.0KGSPacking: 10SETS/CTNMEAS: 0.035CUFTQty/20 FCL: 8000SETSQty/40 FCL: 16570SETSQty/40 HQ: 19428SETSMin Order Quantity: 2000 sets