JNN M30 1.44 inch HD Screen Noise Reduction Control MP3 E-Book Player

1. Material: zinc alloy + ABS
2. Battery capacity: 200mAh
3. Recording time: about 16h
4. Playing time: 3 hours for external playback, 18 hours for earphones
5. Supported formats: MP3, OGG, APE, FLAC, WAV, AAC-LC
6. Charging time: about 2h
7. One-button recording design, simple and fast
8. Support e-book formats such as TXT, add bookmarks and automatically turn pages
9. Customize the power-on password to improve privacy and security
10. Using OTG transfer cable, it can quickly connect to mobile phone or computer to download management files
11. Lightweight design, convenient and unconstrained
12. It is suitable for classroom learning recording, communication practice recording, leisure and entertainment, etc.