Brand Name: AFUNTA Fratures: 100% new, plug and play, super portable. Support up to 8GB Micro SD/TF card(8GB TF card included). No Built-in Memory. Play time 4-5 hours. Only Support Mp3 Format. Built-in Li-ion battery, directly connect with PC for re-charging. Easy to clip-on to anything, especially convenient to clip it on the collar when sporting. Specifications: Mini size: 41mm x 14mm x 29mm Weight: approx 16g This is not an Apple Product and will not work with iTunes. ONLY support "*.MP3" music format.. Pakcage contents: 1 x Metal Mini Clip MP3 Player 1 x USB Mini USB Connector 1 x Lovely Headphones 1 X USB 2.0 Card Reader/Writer 1 X 8GB micro SD card(TF card)