Specification :

Read Distance Antenna dependent (Read Distance:>1.5m;Write Distance:>0.5m)
Frequency Range 902 - 928 MHz (We can do as per your requirements)
RF Output Power 20-30dBm
Tag Air Interfaces EPC Class 1 Gen 2
Communication Interface RS232; Bluetooth Class2 V1.1; Wireless LAN IEEE802.11b/gStandard;GSM/GPRS communication module
Standard Battery 3.7V 2800mAh/3200mAh Li-ion battery
Operating System Windows CE 5.0 (Multilanguage version)
Microprocessor SAMNSUNG 400 MHz CPU
Memory Storage Flash 64/128MB; RAM 64/128MB
SD Slot Maximum 1GB FLASH RAM
Display 3.5in QVGA (240*320 pixel)64K color
Keypad 25+1 compound keys / support handwriting
Accessories USB data cable; Vehicle battery charger cable; Leather Pouch;Screen protector film