RFID Features

RFID StandardISO-18000-6C/EPCC1G2
Frequency 840-960MHz (may be slightly different depending on the country or region),
default 902-928MHz
Antenna Parameter 4dBi circular polarization, default as 920-925MHz
Output power5~33dBm
Writing Range0-300cm
Read Range>8m
Reading rate 12ms/word (in average with every word as 32bits) 

Design Features

Communication PortsGSM: Qual Band(850/900/1800/1900Mhz);
TD-SCDMA: Band34,Band39;
WCDMA: Band1, Band2, Band5, Band8;
CDMA 1x /EVDO : BC0;
TDD-LTE: Band38, Band39, Band40, Band41;
FDD-LTE: Band1, Band3, Band5, Band7, Band8;
Bluetooth :Bluetooth 4.2(support BLE)
Operating SoftwareAndroid 9.0
ProcessorCortex-A53 Octa core 1.8GHz
System programming environment Eclipse, Android Studio
Display 5.2 inch size Capacitive screen; 1920(H)×1080(W) 
Interface/ CommunicationIndustrial waterproof Type-C USB interface, support USB2.0 high speed, Support OTG 
Keyboard Volume +, Volume -, Power on/off button, 2 scan buttons, pistol grip scan
button, and 1 customer key
BatteryRemovable 6400mAh rated capacity
Audio Built-in speaker of 1W, built-in dual microphone, the 3.5 mm stereo headset interface
Sensor Acceleration sensor, optical and distance sensor, electronic compass and gyroscope