Для чтения электронных книг с 5-7-дюймовым экраном, разрешение 800 * 4

Ebook reader with HD mp4 functionMain Features1.slim 7.0 inch Ebook with C-paper screen and protection for eye. 2.support full format of 720P video and music replay 3.support large capacity PDF file up to 256MB/file 4.built-in speaker and 3.5mm headphone jack 5.FM Radio built-inSpecificationScreen display 7 inch C-Paper screen technology color TFT Dimensions 206mm*134mm*12.5mm Screen resolution 800*480 pixel E-BOOK function Support TXT/ PDF/ FB2/ EPUB/ HTM/ PDB/ RTF/ MOBI format E-book format for encoding TXT text: ANSI/UNICODE encoding PDF text: PDF format PDB text: PALM DOC format FB2 text: ANSI/UTF-8 coding HTM text: ANSI/UTF-8 coding EPUB text: OCF Specification RTF text: all languages encoding MOBI text: PALMDOC E-book function Bookmark, Browsing History, Jump pages etc and. function E-book display: Support 360 degree screen rotation and the function of the angle reading, Font Zoom, Font color adjustable and etc E-Book multitasking: E-book can be read while listening to music Backlight Support 5 backlight adjustment,soft LED light, protection for eye Video format Support 720P(1280X720)HD video, RM RMVB MPEG MPG 3GP MP4 AVI VOB FLV WMV formats, no need to convert; Support breakpoint memory playback Audio format Support MP3 WMA APE FLAC AAC OGG WAV AC3 format; lyrics display function support breakpoint memory playback; music stream bit rate 8Kbps-320Kbps Lyrics format LRC EQ mode Microsoft effect/ Normal/ Rock/ Popular/ classical/ Bass/ Jazz FM Radio Support Recorder WAV format Picture format Support BMP/ JPG/ GIF/ PNG Repeat setting Single one/ single cycle/ all once/ all repeat Additional features calendar / clock Battery Built-in 1900MA polymer Life time about 20 hours by using headphones without backlight; about 4 hours for Video default backlight E-book browse: with default backlight, about 6 hours, 3500 pages File system FAT, FAT32 Headset specification 3.5 mm Extension card Support Micro SD/TF card 128MB-16GB NAND Storage Built-in 4GB Interface type High speed USB2.0 Power Supply voltage Input: AC100 240V 50/60Hz Max:150mA Output: DC5.0 5.5V 500mA 1500mA (DC) Operation temperature -20°C to +50°C Contrast between C-paper screen E-book and E-ink screenCharacteristic\ screen type C-PAPER TFT screen E-INK screen Screen color 26/1600 mega colors 16 levels of gray color Power consumption about twice as much as E-INK, can flip 3000-3500 pages Power-save, can flip 5000-7000 pages Visual effects protection for eye protection for eye Long time reading suitable suitable Screen flash time/delay Nanosecond /can be ignored 800-1000 millisecond black screen flicker appear Under strong light reading poorly good General light reading good good reading in dark place good Not available Screen cost low high Photo browse Perfectly adaptive for full format. No appreciation value, only shows black and white color Video playback support Not support Thickness thin Very thin display pictures:5inch type7 inch type