User's Manual

2.4G WiFi (20 MHz): 2412 – 2462 MHz
2.4G WiFi (40 MHz): 2422 – 2452 MHz
GPS: 1575.42 MHz (Rx)
NFC:13.56MHz(TX)
Transmit Power  E-UTRA FDD: 22.82dBm
Bluetooth: 9.92 dBm
2.4G WiFi: 21.42 dBm
BLE: -0.88dBm
Camera  Front: optional 0.3 megapixel, can read
barcode
 Back: 5 megapixel, flashlight optional,
Auto-focusing
Audio  Supports sound recording and media play
Peripheral Ports  1 Micro USB 2.0
Battery  7.4V 2500mAH Li-ion
Power Supply  Input AC 100V-240V，Output DC 5V/2A
Working
Environment
 Temperature: 0-40 deg.C
 Relative humidity 5%-95% (non-condensing)
Storage
Environment
 Temperature: -10-50 deg.C
 Relative humidity 5%-95% (non-condensing)