eshion eshion Mini Support 2GB-16GB Micro TF Clip Metal USB MP3 Music Media Player + Headphone (Green) Support 2/4/8/16GB Micro SD/TF card (Memory cards are not included). Plays mp3 music. Simply copy/paste the mp3 files from your PC to the MP3 player and you are ready to go Build-in Li-ion rechargeable battery, directly connect with PC for recharging Slick stylish design in a compact case with clip Can also be used as a Micro SD/TF card reader