Dual screen RFID NFC smart Android pos terminal Features: 1.Based on android 5.1 OS NFC pos terminal 2.Dual screen POS terminal,7"main screen+4.3" second screen 3.1GB RAM+8GB ROM Memory 4.Support 2G/3G/WIFI/Bluetooth4.0 Data communcations 5.Built in 58mm thermal printer 6.2MP camera,support 1D/2D barcode scanning 7.Support NFC card reader,support 13.56MHz,ISO14443A/B,ISO15693 protocol 8.One year warranty 9.Provide free SDK service Specification： CPU MTK6580,Quad-core A7,1.3GHz Internal Memory RAM 1GB,ROM 8GB Dual screen 7 inch color TFT LCD screen,1024*600,4.3 inch second screen OS Android 5.1 Operating system Printer 58mm thermal printer,80mm/s 2G GSM 850/900/1800/1900MHz 3G WCDMA900/2000MHz WiFi IEEE802.11 b/g Bluetooth Bluetooth v4.0 Camera 2.0MP camera,support 1D/2D barcode scanner NFC/RFID Frequency 13.56MHz ,support ISO14443A /B,ISO15693,MIFARE protocol,can read and write S50,S60,S70 card,etc. Charger DC 9V,3A or desktop charger Battery 2100mAh,7.4v lithium battery Language Chinese and English (android support multi-language) Port 1*Micro USB,1*DC port Card slot 1*SIM card,1*TF card Button 1*power button,2*volume button Size 248*115*82mm Weight 475g android pos terminal with printer 1. The future on your counter top  900 Android intelligent terminal, the mobile cash register terminal, smart POS terminal, Android payment terminals, a set of payments, printer, scanner, camera, voice calls, NFC reading in one mobile intelligent POS terminal, has good expansion function, support China Unicom 3G, Bluetooth, WiFi, PSAM encryption, NFC payment, two-dimensional code scanning, fingerprint recognition, identification 2. Fully secure Purpose-built from the ground up with your and your customers’ security and privacy as a priority. The PC900 Smart Terminal meets the highest PCI and EMV requirements, comes with 24/7 fraud and tamper detection, and uses state-of-the-art, end-to-end encryption technologies. 3. All-in-one, plays well with others Arrives ready to go with a built-in payment terminal, register, scanner, printer, and more. Or it can work seamlessly with the equipment you already own. You don’t even need to switch banks. 4. The beginning of a new ecosystem. The great hardware comes great software. PC900 gives merchants the flexibility and control to use 3rd party applications to save time, make more money, and deliver capabilities that catapult your business into the future.