Portable Bluetooth 52 MP4 Player Touch Screen Walkman with E-book/FM Radio/recording Function Music Player Built-in Speaker Features: 【Touch Operation】 Full-screen 1.77-inch (diagonal) LED-backlit bright widescreen with IPS technology. The operation is simple, giving you a visual feast, and the full touch makes the interactive experience a qualitative change. 【Upgrade Bluetooth 5.2】 The connection is more stable, supports Bluetooth connection, and can be used with Bluetooth headsets and Bluetooth speakers for a better experience. 【Multi-format playback】 Direct playback without conversion, supports avi, amv and other formats of video playback, it supports MP3/APE/FLAC/WMA/WAV/AAC-LC and other music formats. 【Up to 128GB】 Supports memory expansion memory, up to 128GB micro sd card expansion (micro sd card is not included). You can download thousands of songs and store lots of files. 【Superior Sound Quality】 Provides high-fidelity sound quality close to the original sound, supports most audio formats, and the perfect sound quality makes it a must-have device for enthusiastic listeners, making your work and life more enjoyable. 【Multifunctional player】 Support music playback, video playback, recording, alarm clock, picture browsing, fm radio, micro sd card expansion. 【Quick Charge】 Using 200mAh large capacity Li-ion battery and Typec fast charging technology. Enjoy 12 hours of uninterrupted music with a 2-hour quick charge (wired headphones to listen to music). Specification: • Name: MP3 Player • Picture format: JPG/JPEG/BMP • Video format: AVI • Play Mode: All Songs/Now Playing/Song Category/Mark Favorite Songs • Memory expansion: maximum support 128G (excluding micro sd card) • System support: windows98 • Recording format: WAV • Frequency: 20hz-20khz • FM radio: support • Alarm clock function: support •Language: English Chinese French Indonesian Portuguese Spanish Italian • Battery capacity: 200mah • Charging time: 2 hours • Working hours: 12 hours (wired headphones to listen to music) • Screen size: 1.77 inches • Resolution: 128*160 • Operation mode: touch + key • Headphone jack: 3.5mm •Charging interface: Typec •Bluetooth function: support •Bluetooth chip: 5.2 •Body material: aluminum alloy •Size: 6.5*4.2*1.1cm •Color: black, white Packing list: 1*MP3 player (excluding micro sd card) 1*USB micro data cable 1*User Manual _x000D_ _x000D_