Processor: ARM TI OMAP3 cortex A8
Memory  : 256MB , support MicroSD Card
Memory for Temporary Storage : 256MB Flash (NAND)
Operating System: English  Windows CE 6.0 or  Android OS 2.2 (non dual os supported , only one system in internal storge.the other system can't be installed in memory card)
Audio: Stereo Audio CODEC 
Audio Outputs:
Internal Speakers: Internal stereo speakers .
Wireless: On-board wireless 802.11b/g module.
LCD Screen: The LCD Display is a 7.0" full color, 800 x 480 resolution 
LED backlighting with widescreen 16:9 format.
Touch Overlay: Surface resistive, 80% transmittance.
Cooling: Convection
USB: One installer accessible mini USB 2.0 OTG port
GPS:built-in GPS module
Language: English
Package include: 1 x A81 E , 1 x user manual , 1 x car charger , 1 x Battery ,  1 x plastic case , 1x DC Charger
Please charge with transformer if voltage and current are different with DC charger