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)_x000D_External Playback: Support Features: 1Compact And Portable: A compact MP3 music player that is light enough to fit easily in pockets and backpacks. 2Long Battery Life: Long lasting battery life for long listening sessions, allowing you to immerse yourself in the world of music. 3Lossless Music: This MP3 player can decode the sound quality losslessly to make music sound even better. 4Stable Use: You can also listen to novels on your MP3 without interruptions, stops where you last listened. 5Expandable Memory: The MP3 music player supports memory card expansion up to 64GB (not included), making it easy to use. PackageList: 1 xMP3 Player 1 x Earphone 1 x Charging Cable