Item Type: Touch Screen MP3 MP4 PlayerMaterial: Zinc AlloyScreen: 1.8 Inches, Resolution 160x128Bluetooth: 5.0 (can Connect to Bluetooth Headphones and Bluetooth Speakers)Function: Sound Playback, Video Playback, Photo, Recording, Radio, E Book, Calendar, Stopwatch, Alarm Clock, Etc.Music Format: APE, FLAC, AAC, MP3, WAV and Other FormatsVideo Format: Support AVI Format Video of 160x128 ResolutionRecording Format: WAV FormatE Book Format: TXT FormatRadio: Support (Need to Insert Earphone As Antenna, Support 87MHz-108MHz Frequency Band, Support FM Recording, Automatic Tuning, Manual Tuning and Channel Storage)Play Mode: Repeat and Random Play, Loop Play, Can Continue the Last PlayAb Repeat: Supported (Repeat Up to 10 Times with a Maximum Repeat Interval of 10 Seconds)Variable Speed Playback: Support (14 Level Variable Speed Playback)Battery Type: Built in 310mAh Lithium ion BatteryPackage List1 x Touch Screen MP3 MP4 Player1 x Protective Film1 x Protective Case1 x Data Cable1 x Memory Card1 x Card Reader1 x Cleaning Package1 x Manual1HD Full Touch Screen: Bluetooth MP3 MP4 player adopts 1.8 inch full touch screen, glossy touch. Portable small theater, high definition video playback, support for AVI video format playback. 2Lossless Sound Quality: Touch screen MP3 MP4 player supports HIFI sound effects, immersive experience, supports APE, WAV, FLAC and other lossless formats, and can display lyrics synchronously. 3E Book Reader: Click "Previous Page" on the left side of the screen, click "Next Page" on the right side, and swipe left and right to bring up the menu, which supports selecting the number of pages, adding bookmarks, and adjusting brightness. 4Help Learning: The MP3 MP4 player is a good helper for learning English, it can display English subtitles synchronously, intelligent AB repeat, one key variable speed playback. 5With Microphone and Speaker: Digital music player built in microphone, intelligent noise reduction, support PCM HD recording and radio recording. The speaker can play an alarm clock to wake you up every morning.