This is a type of handy carry speaker, you can choose any one in three power suppliers. The sound effect and volume are out of your imagine, it's the best product of increment and sales promotion for MP3, MP4, moving DVD ect.

Application: Work with PC, PDA, MP3, CD and all kinds of IPOD
Technology target:
Rate power: 0.6W*2
Frequency responding: 350~18K Hz
S/N Ratio: 80db
Impedance: 4 ohm
Power: 4 AAA barreries; DC adapter 5V
Dimension: 50*68*75mm
Weight: 200 g
Select fittings:
AC/DC adapter: In 110V -240V; Output DC 6V 0.4A