1. The full-interface capacitive Press screen, with a brilliant picture 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 care 2. The full format 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, bid farewell to battery anxiety. Screen size: 4.0 inches Memory card type: TF card Expansion card: support Operation : Press Interface: USB 3.0 Lyric synchronization: support Support system: Windows98 and above Storage capacity: 8GB flash memory Headphone jack: 3.5mm headphone jack Music format: APE/FLAC/MP3/ WMA. Support audio formats: MP3, WMA, OGG, FLAC, , APE Screen color: TFT screen Screen resolution: 480x800 Frequency response range: 20Hz to 20KHz Menu language: support multiple languages Additional functions: watch function, game console function, Bluetooth support, picture browsing, FM radio function, external playback function, gravity sor, e-book reading, direct recording function, English-Chinese dictionary function Battery type: lithium battery Battery capacity: 1000mAh Battery life: about 12 hours (hours) of audio playback Colour:black Material:metal Size:.1x63.1x10mm Package Contents: 1 x music player 1 x charging cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.