Specification: Item Type: MP3 Player_x000D_Material: ABS_x000D_Built in Li polymer Battery: 180mAh_x000D_Maximum Support: 64G_x000D_Support: Memory Card (Not Included) Features: 1Slim and Portable: MP3 player with its slim body and light weight, easy to carry, so you can easily slip it into your pocket and backpack. 2HIFI Lossless Sound: Music player adopts professional intelligent digital noise reduction chip and superb circuit optimization technology to reduce noise. 3Exquisite Design: Simple files management. Fashionable and exquisite appearance, perfect for your entertainment and learning, outdoor and gym fitness. 4Convenient to Operate: Portable music player supports memory card expansion up to 64GB; easy to use, plug and play. 5Long Battery Life: Portable music player has a built in 180mAh Li polymer battery for long lasting battery life and long lasting music listening. PackageList: 1 x_x000D__x000D_MP3Player(Battery Included)