Features:1) Fixed power: 0.85W x 22) Fixed resistance: 8Ω3) Input sensitivity: >90dB4) Distortion rate:5) Power: DC1.5-3.0V6) Battery: 1 x AAA

The feature can attact eyes is following:1. The price is very lowest2. Can be sale with MP3/4, the add entire value3. Sound quality is very well4. Be said new gift during christmas daysU will spend wo

This compact travel speaker system is ideal for use at the office ,home,carry where you go,you can enjoy sweet stereo sound produced from the aluminum speaker.cosmetically designed to match the ipod.i

Features:1) Recharge: USB charging, USB download charging, independent charging2) Compatible with CD player, PC/MAC, MP3 player, DVD player3) Mute function4) Suitable for: PSP, iPod, Sony, Sony, Erics

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

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

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

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

Specification:1) Power supply: DC 6.0V(4pcs AAA batteries)2) DC adapter:A) Output voltage:6V,350mAB) Output power:2W + 2WC) Frequency response:100 - 20KHz3) Speaker:50mm speaker,4ohm4) Dimensions(W x