5000mAh capacity, longer battery life,Large battery life, easy to work in 2 shifts Dual-band WiFi to meet complex WiFi environments IP65 industrial protection level, 1.5 meters drop protection, easy to handle harsh environments Support face recognition, easy to implement,Convenient personnel management 4-inch ultra-sensitive industrial-grade capacitive touch screen, supports multi-touch Operation System:for Android 11 Display and touch screen:4.0 inch capacitive touch screen,800x480 Pixels 4G Network:Support 2G GSM: B2/B3/B5/B8, 3G WCDMA:B1/B5/B8;3G TD- SCDMA:B34/B39,4G TDD LTE:B34/B38/B39/B40/B41; 4G FDD LTE: B1/B3/B5/B7/B8/B20 Cameras: Rear camera pixel13.0MP Camera RAM+ROM:3+32G Navigation and position:Support GPS//GLONASS/AGPS Beidou Voltage: AC100-240V Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Colour:As Shown Material:plastic Package Contents: 1 x collector 1 x adapter 1 x cable 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.