... screen nice speaker box for computer with usb, 1)music angle speaker 2)Support MP3,MP4,CD,DVD,Ipod, ... display screen 4)with FM radio 5)mini type Hotsale music angel speaker with FM radio Unit size: 110*36 ... Mini speaker with TF card is ideal for using at the office, home, carry wherever you go.Pls make ... is available in advance.1. Turn on the speak, then you will see led light up.2. Plug in TF/Micro ...