Feature:1. Lossless Sound Quality: Portable MP3 music player has lossless sound quality and supports MP3, WMA, FLAC, APE.2. Large Memory Capacity: MP3 player supports up to 64G of memory capacity, (note: the card is not included) and the original for MYMAHDI memory card is recommended.3. Easy to Use: Portable MP3 music player allows you to select your favorite songs using playlists, supports random play and playback, and supports sleep shutdown.4. Long Battery Life: MP3 player can be used for up to 8 hours when fully charged, so you can enjoy music for a long time without worrying about the power. The battery takes about 2 hours to be fully charged.5. Premium Material: Portable MP3 music player is made of premium aluminum alloy, sturdy, corrosion resistant and long life.Specification:Item Type: MP3 PlayerMaterial: Aluminum AlloyBuilt in Battery: Lithium Battery 200mAh.Package List:1 x MP3 Player1 x Charging Cable1 x EarphoneNote:The product supports a maximum memory capacity of up to 64GB, (note: this card is not included), it is recommended to use the MYMAHDI original memory card, the product will not display properly on the computer until the memory card is installed.