Description Company OS: Android 13 Processor:8-Core 2.0Ghz Display:5.5" HD+,1440*720Capacitive multi-touch Memory:2GB RAM+16GB ROM / 3GB RAM+32GB ROM(Optional) Network:2G&3G&4G Printer:Built-in 58mm thermal printer Print speed: 80mm/s Paper roll: 40mm Battery:Removable Lithium Polymer battery 7.7V/3000mAh (equal to 3.85V/6000mAh) NFC:Type A & B card. Mifare card, Felica cardISO/IEC 14443 and ISO 15693 compliant Scanner (Optional):1D&2D barcode Scan Module Camera: Rear:5.0MP Auto Focus with Flash LED 2. The PDA printer comes with Android 13 OS, smooth and stable operation, great for Android-based apps that need the function of printing. 3. Built-in pos receipt printer uses 58*40mm printing paper, saving time to replace the paper frequently. Save money and improve efficiency. No need for print cartridges or ribbons for low operating cost, low noise, and high speed while printing. 4. Compact size and wireless design, easy to carry around and convenient to use; built-in 3000mAh rechargeable battery supports enduring working time. 5. 5.5 Touch Screen more convenient to operate, clear display in sunlight. 6. Suitable for all types of commercial retail business POS systems. Support GOOGLE PLAYto download the global APP: POS System: Loyverse, Kyte,iREAP,CashSale, SRS, SLL, Royal,e-Boleta,e-Factura Dining & Entertainment: Halo Merchant, Foodpanda, SA Esportes Inventory management: Aliphia, Odoo, rawBT