Highlights Super slim design and multiple functions draw much attention from buyers. Come with functions like recording, microphone, etc. Main Features Brand Rcho Model C301 Audio Format MP3, WMA, OGG, APE, FLAC, AAC, WAV Video Format 720P （ 1280*720 ） MKV, AVI, RM, RMVB, MP4, MOV, VOB, DAT, FLV, 3GP, support H.264 coding Image Format JPG, JPEG, BMP, GIF Screen Touch Screen No Size of Display 7 inches Type of Display TFT Resolution 800*480 Memory Built-in Memory   4GB Card Slot TF Battery & Power Battery Type   built-in rechargeable 2400mAh lithium-ion battery Additional Features Headphone Jack 3.5mm plug Data Interface USB interface Language English, Chinese System Required Windows 2000/XP/Vista eBook Format TXT, LRC, PDF, FB2, EPUB Microphone Yes Others e-book, calendar, recording Product Details (without package) Dimension approx. 17.8*13*0.7cm Weight approx. 296g