1. The full-interface capacitive Press screen, with a brilliant on the screen, uses the same capacitive screen as a mobile phone, which is sensitive and not stuck, taking into account your usual operation, holding and audio-visual experience, and finding a balance between technological and humanistic care2. The full video is free of conversion, and the mobile phone can also download the video. It supports 1080P high-definition video formats such as A/RMVB/MOV/MPEG/VOB/M-KV/H264/XVD/MPEG2/MP4.3. Fully compatible with wireless Bluetooth 5.0, compatible with 4.0/4.1/4.2/5.0 Bluetooth version devices, capable of long-distance signal cover, and can be connected to Bluetooth headsets/bluetooth speakers to listen to music and watch videos.4. High-definition noise reduction 360degrees recording, FM radio 87~108MHz, suitable for a of scenes classroom/conference, understanding current affairs/news/sports/entertainment, etc.5. battery, long battery life, watching , listening to music, English listening, and reading novels will all give you long-lasting battery life surprises, farewell to battery anxiety.Screen size: 4.0 inchesMemory card type: TF cardExpansion card: supportOperation : PressInterface: USB 3.0 synchronization: supportSupport system: Windows98 and aboveStorage capacity: 8GB flash memoryHeadphone : 3.5mm headphone Music : /FLAC/MP3/ WMA.Support audio formats: MP3, WMA, OGG, FLAC, , Screen color: TFT screenScreen resolution: 480x800Frequency response range: 20Hz to 20KHz language: support multiple languagesAdditional functions: watch function, game console function, Bluetooth support, browsing, FM radio function, external playback function, gravity sor, e-book reading, direct recording function, English- functionBattery type: lithium batteryBattery capacity: 1000mAhBattery life: about 12 hours (hours) of audio playbackColour:blackMaterial:metalSize:.1x63.1x10mmPackage Contents:1 x music player1 x charging cableOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.