... USB disk, FM, etc.Supports Line IN function, receiving the audio source from MP3, MP4, PC, Notebook, for iPod ... high speed transmission, fully compatible with USB1.1.Supports the calendar, time.Built-in high capacity rechargable battery, support ... play.Compact and portable, convenient to carry. What's in the box1 * Mini Speaker1 * Audio cable/USB charging cable1 * ... TF Card FM Radio Line In/ Out sound box