Feature:1. SMALL AND PORTABLE: This 1.8in small MP4 MP3 player is small and easy to carry, allowing you to enjoy music and videos anywhere. The ideal companion for your commute or outdoor travel2. HD SOUND QUALITY, MULTI FORMAT COMPATIBILITY: The player supports not only MP3, but also quality sound formats such as WAV, FLAC, WMA and APE, giving you a lossless music experience. At the same time, the AVI video format support allows you to watch your favorite movie short clips3. BT CONNECTIVITY FOR SEAMLESS EXPANSION: The built in BT feature of the MP3 MP4 player allows you to wirelessly connect headphone or speakers, get rid of cords and enjoy a more convenient sound experience. Don't worry about distance, enjoy the wireless of listening4. LARGE STORAGE CAPACITY: The BT MP3 MP4 player supports up to 64GB small memory card (not included) expansion, which means you can store thousands of songs or multiple hours of video content to meet your needs for multimedia content and create your mobile entertainment center5. LONG LASTING POWER: The Wireless BT MP3 MP4 player built in 350mAh li ion battery provides excellent battery life, ensuring that you can enjoy music or videos for a long time without frequent charging, making the fun last longerSpecification:Item Type: MP3 MP4 PlayerMaterial: ABSScreen: Size: 1.8in 128x160BT: SupportedSound Formats: MP3, WAV, FLAC, WMA, APEVideo Format: AVISound Interface: 3.5mmStorage: Supports up to 64GB small memory card (not included)Battery Type: Built in 350mAh li ion battery.Package List:1 x MP4 MP3 Player1 x Data Cable1 x User Manual