Power supply: Battery(aaa 1.5v*4), DC 5v(usb cable for pc), or AC power adaptor cord (output 6v,300-800ma)Speaker unit:52mmx2w*2(4ohms)Output power:2w*2(1khz 10% thd)Erequency response:150hz-18khz

1.Compatibility-the stereo mini jack connection allows you to enjoy high quality audio from a variety of devices its the best choice for ipod.2.Digital amplifier technology provides you HI-FI sound ef

Specifications:1) Output: 2 x 5W (stereo)2) Respond frequency: 100Hz-18kHz3) Input sensitivity: 500mV-1.5V4) Voltage: AC 100V-240V (50Hz-60Hz) / DC 12V / 1A5) Recharge: USB charging, USB download char

Features:1) Aluminum speaker2) Ideal for use at the office, home, and can be carried wherever you go3) You can enjoy sweet stereo sound produced4) Cosmetically designed to match the iPod5) It will als

2) MP3/WMA playback3) SD/MMC card slot4) Card reading function(directly reading and writing from PC)5) Convenient connection with your portable audio device,such as MP3/MP4 players, CD players and eve

Sd-016Specification:Input: Special jack.3.5mm mini stereo jackPower output:3watts per channelIpod players charging and date transfer jack.Frequency response:100hz-20khzInput impedance: >10kohmSignal-t

Features:1) Stereo, deep bass sound provided by high precision drives2) MP3 / WMA playback3) SD / MMC card slot4) Card reading function (directly reading and writing from PC)5) Convenient connection w

Features:1) Size (W x H x D): 15.5 x 10 x 2.5cm2) Speaker unit: 52mm x 2W x 2 (4 ohm)3) Output power: 2W x 2 (1kHz 10% THD)4) Frequency response: 100Hz - 20kHz5) Battery life: above 12 hours6) With a

Features:1) Size (W x H x D): 16 x 10 x 2.8cm2) Power supply: battery (AAA 1.5V x 4), DC 5V (USB cable for PC),or AC power adaptor cord (output: 6V, 300 - 800mA)3) Speaker unit: 52mm x 2W x 2 (4 ohm)4