Multimedia-Lautsprecher YQ-K11

Multimedia speaker: Feature 1.Support MP3 format 2.Support USB2.0 and SD/MMC card can be insert to play directly 3.with 3.5mm audio line-in Power supply: 1.Built-in Rechargeable Li-ion battery with 1000mA and can works 5 hours. 2.Power charging by USB cable or adaptor, can charge while using 3.Built-in voltage enhancement circuit to improve working time. 4.input:5.0V Working voltage: 5v Charge time: 3-5 hours Amplifier and speaker driver: MAX output power :20W,L-10W,R-10W Digital 2.0 amplifer 4 inches speaker,2pcs Exterior: Wood crafted natural wood case with lacquer exterior Operation: Just insert SD,MMC card or USB disk and play it, the speaker can play the songs inside which mp3 format(it can play when it is recharging) Product packed with adaptor(K750;6300;2.0mm and so on) Size:(L)235*(W)153*(H)140mm