the computer speaker have bass sound ,and very smart ,chioce this you will enjoy yourself .1) Power: AC 220V / 50Hz / USB power2) Power adaptor cord: 6V 300-800mA3) Output power: 2W x 2 (1kHz 10% THD)

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

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

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 colo

Features:1) Power supply: battery (AAA 1.5V x 4), DC 5V (USB cable for PC), or ACpower adaptor cord (output 6V, 300-800Ma)2) Speaker unit: 52mm x 2W x 2 (4Ω)3) Output power: 2W x 2(1kHz 10% THD)4

NICE FEATURE AND GOOD SOUND1) Power supply: battery (AA 1.5V x 4), DC 9V (USB cable for PC), or AC power adaptorcord (output 9V, 300-800Ma)2) Speaker unit: 36mm x 2W x 2 (4Ω)3) Output power: 2W x

Features:1) Power supply: battery (AA 1.5V x 4), DC 9V (USB cable for PC), or AC power adaptorcord (output 9V, 300-800Ma)2) Speaker unit: 36mm x 2W x 2 (4Ω)3) Output power: 2W x 2 (1kHz 10% THD)4

Features:1) Power supply: battery (AA 1.5V x 4), DC 9V (USB cable for PC), or AC power adaptorcord (output 9V, 300-800Ma)2) Speaker unit: 36mm x 2W x 2 (4Ω)3) Output power: 2W x 2 (1kHz 10% THD)4

High fidelity and full frequency,stereo,digital PLLLCD display with blue background lighting200 selectable channels(FM88.1~107.9MHz)Supply power by car adapter, electrical current is smallCompatible:M