Item Type: MP3 PlayerMaterial: ABSScreen Type: 1.8 inch TFT HD screenResolution: 128x160Music Format: Mp3Video Format: AmvBuilt in Lithium Polymer Battery: 180mahMaximum Support: 64G(not Included)Package List1 x MP3 Player1 x Charging Cable1 x Earphone11.8in TFT HD Screen: With video playback 1.8 inch true color TFT display, 260,000 color original AMV movie function. 2Music Video Format: Music playback format MP3, video format AMV, other formats need to be converted to use. 3Synchronous Display: The music player can display song names, artists and lyrics simultaneously. 4Multifunctional: Built in high definition microphone, long time recording and quality recording for choice, with FM function, AB digital repeat function. 5Small Portable: The appearance design is simple and compact, easy to carry when going out for sports.