U2

U2  SPECIFICATIONS

Basic Characteristics
O.S                                 Android 7.1
CPU                               Quad-Core 1.2GHz
Display                           4.0 inch TFT-LCD WVGA (480×800) color screen
Panel                              Support multiple finger touch, gloves touch.
RAM                               2GB
ROM                              16GB
Dimensions                    118mm×91mm×33mm
Weight                            275g (Includes battery and wristband) 
Buttons                           Menu Button, Home Button, Back Button, 
                                       2 User definable buttons (F1, F2), Power button
Power
Main Battery                   Rechargeable 3.7V 2850 mAh
Charging Time                Less than 4 hours
RTC Battery                    Real time clock battery
Radio Communication
Wi-Fi                               802.11 a/b/g/n wireless communication
Bluetooth                        Bluetooth 4.1+BLE
International                    2G/3G/4G
Version
Expansion and peripherals
Camera                           8MP camera with LED flash and auto-focus 
                                        function; Support camera scanning
GPS                                GPS, A-GPS, BDS, GLONASS
Slot                                  Micro SD/TF, Micro SIM
Interfaces                        3.5mm Audio port, Magnetic pogo pin (With 
                                        USB and charging functions, support wired 
                                        scanner)
Audio                               Loadspeaker, Microphone
Accessories
Standard  Accessories    Power adaptor, USB-Magnetic pogo pin data 
                                        cable, Instructions, Wristband
Optional  Accessories     Ring Scanner, Cradle
User Environment
Operating                        -10～50℃
Temperature
Storage                           -20～70℃
Temperature
Humidity                          5% ~ 95% (non condensing)