Digital E-book Reader with Wifi, can connect internet , download ebooks directly , support flash plays Specs: CPU: ARM9 200MHz SDRAM:64M Flash:256M Display and screen: 5-inch,Monochrome reflective display / Internal reflective display Resolution and color: VGA 640 x 480, 16-gray scale display Memory card slot: SD card 1GB Battery: 2800mAh Rechargeable Lithium-ion Battery charge time: AC charger 4 hours ; PC USB 7 hours Maximum battery life: up to 22 hours OS: Linux Dimensions:154mm x 110mm x 13.5mm Weight: 220 gram Formats: EBA, EBAML(EBA2.0),TXT, PDF, BMP, JPG, GIF,Animated GIF, MP3,SWF(Flash). Connectivity: Wi-Fi, USB 1.1.