... a detailed 5 inch touch screen, crisp high-definition 720P video playback, and a wide range supported file formats, you're ... SD / TF Card: Up to 32GB (not Included) * Supported Media Playback: - Video format: RM, RMVB, AVI, DIVX, MKV, MOV, HDMOV, MP4, ... 1000mAh rechargeable li-ion batteries * Battery Life: Video Playback: 2-4 hours Music: ~8 Hours * Power adapter: 100-240V, 50/60 Hz * Dimensions ...