Feature: 1. HIGH PERFORMANCE: Adopt 8 core 2.0GHZ CPU, with RAM 3GB ROM 32GB large memory, ensuring smoother device operation; Use industrial grade scanning engine, data collection is accurate, fast and safe. 2. NFC READ AND WRITE: Support NFC read and write function, support IS014443A 14443B 15693 protocol, with high security, stable and fast connection, low power consumption. 3. 6 INCH TOUCH SCREEN: This handheld computer adopts 6.0 inch full touch screen, light and thin, no burden to carry, HD display, supporting glove wearing control, wet and dry hand touch control. 4. DUAL HD CAMERA: Front 5MP camera supports facial recognition, rear 13MP camera supports autofocus, making the photo taking clearer. 5. IP67 PROTECTION: Waterproof, dustproof, falling resistant, able to operate normally in harsh environments ranging from ?20?? to 50??, ensuring long lasting durability. Specification: Item Type: PDA Handheld Computer Material: ABS Voltage: 100-240VAC Physical Parameter: Battery: 3.7V polymer lithium battery 5000mAh x 1 (built in) Speaker: Supported Vibration: Supported Microphone: Supported Display Screen: 6 inch high definition full screen (18:9), IPS LTPS 1440x720 Touch Screen: For Corning Gorilla glass, support multi point touch control, support glove or wet hand operation Sensor: Gravity sensor, distance sensor, light sensor, vibration motor Camera: 13MP rear camera, support for autofocus, flashing light, anti shake Card Slot: 2 x SIM card slots, equipped with storage card slot, SIM secondary card cannot be shared with extended storage card slot (small memory card not included) Communication Interface: Type C Development Environment: Operating System: For Android 12.0 SDK: For Android SDK JDK Development Language: Java Development Tool: For Android Studio Performance Parameter: CPU: For MTK Helio P22 8 core 2.0GHz 64 bit high performance processor RAM+ROM: 3GB+32GB Usage Environment: Working Temperature: -20??~+50?? Storage Temperature: -40??~+70?? Environmental Humidity: 5% RH~95% RH (without condensation) Drop Specification: Within the operating range, 6 sides can withstand a drop of 1.5 meters from a height to concrete impact Electrostatic Protection: ??15KV air discharge, ??8Kv contact discharge Rolling Test: Continuous rolling up to 1000 times at 025 meters, stable operation of 6 contact surfaces after rolling, meeting IEC rolling specifications Protection Grade: IP67 Data Communication: WLAN: 2.4G 5G dual frequency, support 802.11a b g n ac WWAN: 2G (GSM): B 2 B 3 B 5 B 8 3G (WCDMA): B 1 B 5 B 8 4G (FDD LTE): B 1 B 3 B 5 B 7 B 8 B 20 4G (TDD LTE): B 34 B 38 B 39 B 40 B 41 Vo LTE: Supports Vo LTE high definition video voice calls Bluetooth: BT5.0, support BLE GNSS: GPS AGPS BEIDOU Galileo GLONASS QZSS Data Collection: Scanning Engine: Professional scanning engine Scanning Pixel: 1280x800 COMS Support Barcode: UPC EAN, Code129, Code39, Code11, Cross 25, CODABAR, MSI, etc. Support QR Codes: QR, PDF417, Mirco QR, RSS, Aztec, Maxincode, etc. Scanning Distance: 30-40cm NFC for RFID: Working Frequency: 13.56 MHz Protocol Standards: ISO14443A/B, ISO15693, NFC-IP1, NFC-IP2, etc. Label Standards: M1 card (S50, S70), CPU card, NFC label, etc. Reading and Writing Distance: 0-5cm. Package List: 1 x PDA Handheld Computer (Small Memory Card Not Included)1 x Plug1 x USB Cable1 x Card Removal Pin1 x Instructions