the lapcomputer mp3 mp4 3, 5 mm is suitable for black

easy to set up the 3.5mm stereo input interface is only used to connect computers, digital music players, mobile phones and other audio devices. you just plug the usb into the power supply and the sound and you can go. powerful usb 2.0 computer loudspeaker is made up of compressed body, which occupies little space. it is completely suitable for deskand designed as deskloudspeaker. it is equipped with a 6-watt speaker, providing a clear and powerful sound. now it's time to strying to