E-book Reader with SD Memory Card Slot wholesale china

Display 6-inch diagonally and e-ink
Resolution: 800 x 600
Eight level gray scale
Media format supported text: TXT, PDF and FB2
Image: JPG/BMP
Audio: MP3
Storage media SD memory card (up to 8GB capacity)
Language English, simplified Chinese and so on
Power supply battery type: rechargeable lithium polymer battery , 1300mA, 3.7V, compatible with Nokia BL-5J battery
Recharging time:
Four hours with USB charging from powered computer
Two hours when using AC wall charger
AC power: AC charger requires 100 to 240V, 50 to 60Hz and 0.6A
Dimension weight: 220g (without package)
Measurement: 188 x 120 x 9.5mm (without package)
Temperature operating temperature: 0 to 40 degree Celsius
Storage temperature: -20 to 55 degree Celsius
Hardware specifications:
CPU Samsung 400MHz
Flash 128MB flash
RAM 64MB SDRAM
Display 6 inches and e-ink
Input/output ports
Expansion interfaces USB device: USB mini 5-pin connector
SD memory card slot
2.5-inch stereo audio out jack
LED green color LED: indicating working status
Red color LED: indicating charging status
Buttons power switch: power on/off
Volume control: up and down
Function key: page down and page up
Power consuming less than 200mA at 3.3V at EPD refresh time
Less than 2.0mA at 3.3V at sleep time
It can show ore than 7,000 pages continuously with full charged battery
Software specifications:
Operating system Linux 2.6
Reader text: TXT, PDF and FB2
Image: JPG and BMP
Audio: MP3