best digital gifts Support U-disk TF SD card * output 3w*2 * Line-in Aux function * LED external ba Mini HIFI Speaker USB mini speaker music angel speaker with FM CG-901+External rechargeable Lithium batteryMP3 player+ FM radio+ USB/TF reader+2 loudspeakers6in1 Functions: Enjoy music any time any where! • 1.TF card slot, can read TF card, play MP3 files. • 2.USB port, can read USB device, play ...