... . E-book, FM radio and FM recording. 1.5 Inch MP4 Player (EM797)Specification:• Display: 1.5 inch;• Capacity: 512MB,1GB,2GB,4GB,8GB (Optional ... Bass, 3D, USER EQ;• Video Format: AVI;• Audio Format: MP3,WMA,DRM9;• Photo Format: JPEG, BMP;• Support multi-language;• ... battery power display, recording and FM;• Battery type: rechargeable lithium polymer battery;• Battery lifespan: 10 Hours above (for music); ...