electronic book reader E51

electronic book reader E51Display and screen: 5 inch, Monochrome reflective display Screen features: Internal reflective display, e-paperResolution and color: VGA 640*480,16-gray scale display Memory card slot: SD card Formats: EBA, EBAML(EBA2.0), TXT, PDF, BMP, JPG, GIF, Animated GIF, MP3 Voice technology: Text to speech (TTS) (only support: English,Russia,French,German,Italia,Spanish,Portuguese,Dutch,Polish Language Battery: 2800mAh Rechargeable Lithium-ion Maximum battery life: up to 22 hours,stand-by time one month Battery charge time: AC charger 4 hoursOperating System: LinuxWeight: 215g Dimensions:154mm*110mm*13.5mm

electronic book reader E51,