POS Receipt Printer 5.5in Touch Screen 2GB RAM 32GB ROM 4G LTE WiFi 58mm Thermal Printer for 1D 2D QR Barcode 100‑240V UK Plug Item Type: POS Receipt Printer Material: ABS CPU: MTK6739 Core: For ARM Cortex A7 Quad Core 1.5GHz System: For Android 8.1.0 Memory: 2GB RAM+32GB ROM Screen: 5.5 Inches Resolution: IPS 1280x720 Camera: 5MP Autofocus WiFi: 2.4GHz Card Slot: 2 x SIM Card Slot, 1 x Memory Card Slot Network Frequency Band: 4G: FDD LTE, TD LTE. 3G: WCDMA. 2G: GSM BT: 3.0/4.0, ble Supported Microphone: Supported Printer: Inbuilt High Speed Thermal Printer, Printing Speed is Up To 70mm/s, Supporting Roll Width of 58mm, Outer Diameter of 43mm Inbuilt Battery: 5000mAh Lithium Ion Battery (Inbuilt) External Interface: Type C Barcode Recognition: Rear Camera for Scanning, 1d/2d Memory Card/Storage Card: ≤128GB (Memory Card Not Included)