Mini Portable Heineken Beer Can Speaker Mp3 Player Fm Radio Voice Box Micro Tf Card USB Flash Drive Charging 3.5 mm AUX-In, can support your any 3.5 mm device like iPod, PSP, MP3, MP4, cell phones, tablet PC etc. Supports Micro TF card, USB disk (not included here) Line-in for other audio sources, as laptop speaker, mobile phone speaker etc. Keys: Play/Pause, Vol -/+, Previous, Next and ON/OFF Built-in high capacity rechargeable battery, support long play, charge by USB