1.usb speaker 2.high quality 3.competitive price 4.prompt delivery. 5.it is easy to carry.. Specifications*usb computer speaker,2.0 stereo speaker *3.5mm plug line in for laptop,notebook,pc and computer*abs plastic housing*double speakers*stereo speaker,2W,4ohm*line in:3.5mm plug,audio input.*usb power.*color:purple,blue,white.*apply for computer,notebook,laptop, pc.. mini eye speaker on ...