Performance configuration CPU PXA910 806M The memory of Mobile DDR 4Gbits Memory Built in MLC NAND Flash 4Gbits External Micro SD extension, maximum support to 32GB 4.3 inch LCD display TFT (480*800) 5 touch capacitive screen touch screen Press key 17 Keys Interface USB 2 Charging external DC 5V 1A, compatible with standard USB direct charge Battery main battery lithium battery 2700mAH (removable) Communication module WIFI 802.11b/802.11g/802.11n Bluetooth support GPS support AGPS Voice / data to support the WCDMA/GSM The expansion device 3.5mm headset socket, four segment Camera 5000000 pixels Other vibration motor, the LED warning lamp etc. Operating system Android 2.3.7 Dimensions of 160.5*71.0*31.8 (mm) The weight is about 315 gram Environmental parameters Working temperature is -10 ° C ° C to 55 Storage temperature -20 ° C ° C to 65 Work humidity 20% ~ 90% Environmental parameters EMC CE EN55022/24FCC Part 15B, RF (CE, FCC) Industrial grade of not less than IP54, can reach IP65 Drop can withstand 1.5 meters high drop Endurance Standby hibernation is more than 5 days Wifi shut down more than 15 hours Wifi opened more than 8 hours. Charging time less than 5 hours (using 5V 1A external power supply charging) Data acquisition The scan engine comes standard with 1D Symbol SE955 engine (optional 2D SymbolSE4500 engine) The light source 650 nm visible laser diodes Scanning distance 3.81-60.96 (CM) 13mil:100%UPC-90%PCS The minimum resolution 4milCode 39/2.5:1-80%PCS The scan rate 104 (±) 12 times / sec (two-way) Scanning angle 47 °± 3 ° /35 ° ± 3 ° adjustable NFC NFC chip NXP PN544 Scanning distance according to the label, about 3 ~ 5 cm Support the standard ISO 14443A 14443B Type F