Features:1) Speaker unit: 52mm x 2W x 2 (4 ohm)2) Output power: 2W x 2 (1kHz 10% THD)3) Frequency response: 100Hz - 20kHz4) Power supply: battery (AAA 1.5V x 4), DC 5V (USB cable for PC),or AC power a

Features:1) Recharge: USB charging, USB download charging, independent charging 2) Compatible with CD player, PC/MAC, MP3 player, DVD player 3) Mute function 4) Suitable for: IPod, Sony, Sony, Ericsso

Features:1) Speaker unit: 52mm x 2W x 2 (4 ohm)2) Output power: 2W x 2 (1kHz 10% THD)3) Frequency response: 100Hz - 20kHz4) Power supply: battery (AAA 1.5V x 4), DC 5V (USB cable for PC),or AC power a

Features:1) Speaker unit: 52mm x 2W x 2 (4 ohm)2) Output power: 2W x 2 (1kHz 10% THD)3) Frequency response: 100Hz - 20kHz4) Power supply: battery (AAA 1.5V x 4), DC 5V (USB cable for PC),or AC power a

User: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-20khz

Features:1) Size (W x H x D): 13.5 x 11.2 x 5.5cm2) Power supply: battery (AAA 1.5V x 2), DC 3V (output 3V, 300-800mA)3) Speaker unit: 3W x 14) Output power: 3W x 1, 4 ohm (1kHz 10% THD)5) Frequency r

Features:1) Can work for MP3/4/iPod/computer.2) The newest profile3) The best price and sound4) There is so all kinds of shapes, such as football, basketball, and heart shapeSpecifications:1) Antimagn

Supports slide photos in JPEG format, and listens MP3/WMA music simultaneously. Or, enjoy MPI, MOV, AVISupport Memory Cards as SD, MMC, MS, CFHigh brightness TFT display, with wide view, sharpness and

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"