OS:  Android 11.0       Sealing: IP68       Display: 5.5 in. 1440(H)×720(W) HD+ industrial-grade IPS display       CPU: Octa-core, 2.0GHz       Camera: Front 2 MP fixed focus; f/2.4 aperture Rear 5 MP auto focus; f/2.2 aperture; Flash LED       Scanning: Newland CM60       Data Rate: GPRS：DL / UL171.2kbps EDGE：DL / UL384 kbps CDMA1x: DL 153.6kbps/ UL 153.6kbps EVDO: DL 3.1 Mbps / UL 1.8 Mbps DC-HSPA+: DL 42.2Mbps / UL 11.5 Mbps LTE：DL 150 Mbps (CAT4) / UL 75 Mbps（CAT5)       Data Rates: 5 GHz: 802.11a/n/ac — up to 433 Mbps 2.4 GHz: 802.11b/g/n — up to 200 Mbps       Operating Channels:  CH1-CH13,CH36-CH165       BT:  BT 4.1 ,BT Low Energy (BLE);secondary BT BLE beacon for finding lost (powered off) devices       Drop Specification:  1.5m(Concrete Surface)       Operating Temp: -20℃ to +60℃       Storage Temp: -40℃ to +70℃       Ports: 1*Type-C; OTG supported       Fast Roam: Supports 802.11r Fast Roam       Dimensions: 156(H)×75(W)×14.5(T)mm 6.14(H)×2.95(W)×0.57(T)inch       Weight:  8.78 oz./249 g（Batteries required,Depends on Product Configuration）       NFC: High RF output power; ISO15693、ISO14443A/B、MIFARE：Mifare S50,Mifare S70,Mifare UltraLight,Mifare Pro,Mifare Desfire 、 FeliCa Supported cards       Standard Accessories:  Adapter Charger ×1、USB Type-C cable ×1、 Rechargeable Battery ×1       Optional Accessories: 4-Slot battery Charger、Single-Slot Charge+USB/Ethernet、 5-Slot Share-Cradle Charge+Ethernet、Snap on Trigger Handle、 OTG Cable、Hand Strap×1