ELEGIANT MP3 Music Media Player, Supports USB 1.0/2.0 Micro SD TF Card 32GB Max Yellow A variety of operating platforms: WIN98 / SE / ME / 2000 / XP.LIUXCORE2.4 above. Support Micro SD/TF card (Up to 32GB micro SD/TF card is not included) Put the TF card into the mini car MP3 player and turn it on, then you can enjoy the beautiful music .Build-in Li-ion rechargeable battery,directly connect with Computer for recharging Note:The mp3 player is not built-in memory