Android 7 PDA UMSH-56

GSMRFIDWCDMA

RAM - 2G RAM Flash ROM - Standard 16G NAND Flash Storage Micro SD/TF port (Max up to 32G) TFT-LCD, 650000 colors, 480*800 (QVGA size) The brightness of LED Backlight is adjustable Expand Port - SIM card, , Micro SD (TF) Card Input Mode - Standard Stylus, Handwriting, touching input or keyboard input Battery Capacity - Rechargeable Li-polymer Battery 3.7V 4000mAh Optional Frequency - 8 1W speaker Key - 21pcs soft silicon key Data Communication WI-FI - Support IEEE802.11b/g/n protocol, it need effective wireless LAN signal cover FDD-LTE - Uplink: 1920MHZ-1980MHZ; Downlink: 2110MHZ-2170MHZ Uplink: 1710MHZ-1785MHZ; Downlink: 1805MHZ-1880MHZ Uplink: 2496MHZ-2690MHZ; Downlink: 2496MHZ-2690MHZ WCDMA/GSM - WCDMA: Uplink:1850MHZ-1910MHZ; Downlink: 1930MHZ-1990MHZ Uplink:880MHZ-915MHZ; Downlink: 925MHZ-960MHZ GSM: 850MHZ, Uplink:824MHZ-849MHZ; Downlink: 869MHZ-894MHZ 900MHZ, Uplink:880MHZ-915MHZ; Downlink: 925MHZ-960MHZ 1800MHZ,Uplink:1710MHZ-1785MHZ; Downlink: 1805MHZ-1880MHZ 1900MHZ ,Uplink:1850MHZ-1910MHZ; Downlink: 1930MHZ-1990MHZ Bluetooth - Support Bluetooth 2.0+EDR/3.0+HS/4.1+HS, transmission distance is 5-10m Operating Environment Operating Temperature - -20C to 50C Storage Temperature - —25C to 70C Environment Humidity - 5%RH–95%RH(no condensation) Drop Specifications - 6 sides can bear impact from 1.5m drop to cement floor in the range of operating temperature Roll Specifications - 1000 times/0.5m, roll on 6 sides contact area Development Environment SDK - Exclusive use software development kit Supported Language - JAVA Development Tool - Eclipse A one-dimensional bar code collect