MP3 Touch Screen Walkman Noise Reduction Recording E-Book Player Features: 1. HIFI lossless sound quality, giving you immersive music experience, compatible with a variety of lossless formats. For example, MP3/WMA/APE/FLAC/WMA/OGG. 2. Large capacity storage: 128G can store about 5000+lossless music and 15000+high-definition music. 3. Convenient music management, multiple songs can be classified by singer, album and style. 4. Built-in acoustic DSP noise reduction module can effectively reduce ambient noise and make the recording clearer. 5. Key recordings in the class can be heard by the human ear. Support TXT e-book function, automatically turn pages and read novels while listening to songs. Specifications: Charging time: about 2H Product color: black Body material: zinc alloy+ABS Battery capacity: 230 mA Screen size: 1.77 inches Speaker: HIFI sound quality Recording time: about 20h Product weight: 43g Playback time: about 21h Product size: 52 * 40 * 12mm Package Includes: 1*Mainframe 1*Data Cable 1*Instruction Manual 1*Box Note: 1. Due to manual measurement, please allow an error of 1-3 mm. Please confirm that you don't mind before ordering. 2. Please allow 1-3 g weight error. Please make sure you don't mind before ordering. 3. Due to the difference of light and display in the picture, the picture may not reflect the actual color of the object. Please make sure you don't mind before ordering, thank you!