\u00C2\u00A0 Processor Qualcomm MSM8909 \u00C2\u00A0 Memory RAM:1G,ROM:8G RAM: 2G, ROM:16G (optional) Micro SD (TF) port, support maximum 32GB OS roid 7 \u00C2\u00A0 Display screen 5.5 inch with backlit color screen High resolution 1280720 Support E signature Keyboard 2 Physical keys: Power button,Paper button 3 Touch keys: MENU, HOME,BACK Printer High speed thermal printer with 58mm(width) x 40mm(diameter)\u00C2\u00A0 paper roll \u00C2\u00A0 Camera Front Camera : FF, 2M pixel Rear Camera: AF, 5M pixel, automatic focus, flashlight, fill light,used\u00C2\u00A0 for bar code QR code Magstripe Card reader Triple track (Trackl,2,3), bi-directional, compliant with ISO 7810, 7811,7812 IC Card reader Comply with ISO 7816,support SLE4442,SLE4428 memory card Contactless Card reader 13.56MHz, supports ISO 14443, Type A\/B Communication Support 4G Network, compatible 3G\/2G WiFi 2.4G wifi 802.11 b\/g\/n; 2.4G\/5G WiFi 802.11 a\/b\/g\/n(optional) Blue-tooth BT 4.x with BLE support Card slot 2 SAM card slots,2 SIM slots,1 Micro SD card holder Peripheral Ports 1x micro USB port, support OTG 1x 3.5mm earphone jack GPS GPSGLONASSBeidou \u00C2\u00A0 Charge MICRO USB Input : 110-240V , AC\/50-60Hz Output : 5V DC\/2A Battery Rechargeable lithium battery with 3.8V\/6000mAh capacity Optional Accessory Fingerprint identification Smart Charing dock(support LAN, RS232, scanner dock) Size 205mm(L)\u00C3\u009782mm(W)\u00C3\u009748mm\/30mm(T) Weight 500g(Battery include) \u00C2\u00A0 Environment Working TEMP:-10\u00E2\u0084\u0083 - 50\u00E2\u0084\u0083 Storage TEMP:-20\u00E2\u0084\u0083 - 70\u00E2\u0084\u0083 Relative humidity:5%-95%, non-condensing