1、LOSSLESS SOUND QUALITY: Portable music player has excellent lossless sound quality and supports MP3, WMA, FLAC, APE, AAC, OGG and ACELP. 2、SUPPORT 32G MAXIMUM: Music player supports a maximum memory capacity of up to 32G, (note: the card is not included) and the original memory card is recommended. 3、EASY TO USE: MP3 player is easy to use, use playlists to select your favorite songs, supports random play and playback, and supports sleep shutdown. 4、LONG BATTERY LIFE: MP4 player can be used for up to 8 hours on a full charge, so you can enjoy music for a long time. The battery takes about 2 hours to fully charge. 5、COMPACT AND PORTABLE: Sound player is stylish and delicate, compact and portable, perfect for your entertainment and study, outdoor and gym workout.