1,Support Formats: MP4 player supports MP3, WMA, DRM WMA, OGG, APE, FLAC, WAV, AAC‑LC, ACELPAudible format playback. 2,Support Bluetooth: MP4 recorder has bluetooth wireless technology standard configuration, strong and stable signal, support bluetooth headphones, Bluetooth speakers, Bluetooth transmission data. 3,Video Format: Full touchscreen MP4 supports AMV and AVI format video playback, which can be watched anywhere and anytime, it is your on the go cinema. 4,Reading: MP4 recorder supports electronic TXT and other ebook format reading, page turning without lag, read as you like, adjustable screen brightness and darkness. 5,Recording: Full touchscreen MP4 is with sound then record, without sound then listen, support FM, MIC recording. Compact size, easy to carry. 1 x Recorder1 x Instruction Manual 1 x Earphone1 x Charging Cable Item Type: Full Touchscreen Mp4Material: ABS, LCDProduct Type: HD HIFI PlayerBluetooth: 4.0Recording Format: WAVResolution: LCM 2.4 Inch 240x320Charging Time: About 1.5 HoursSound Format: MP3 / WMA / WAVBuilt In Li Polymer Battery: 480 MAh Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.