Cheapest Factory IP68 rugged Phone Android 7.0 shockproof Smart Phone Waikie-Talkie Waterproof Smartphone

1.CPU:Mediatek MT6737 Quad-core 1.3GHz; 2.Operation System: Android 5.1 or 6.0 or 7.0, 3.Display: 4.7 inch Capacitive Multi-touch screen, IPS 1280*720 Pixels; 4.4G LTE Networks: GSM: B5/B3/B8/B2=850/1800/900/1900Mhz, 3G WCDMA: B1/B2/B5=2100/1900/850MHZ; 3G TD-SCDMA: B34/B39=B34/B39=2010-2025/1880-1920Mhz; TDD-LTE: B39/B40/B41=2600/1900/2300MHZ; FDD LTE: B3/B7/B20=1800/2600/800MHZ; American FDD B4/B17 is optional for bulk order; 5.Two Cameras: Front-facing 5.0M camera, Rear-Facing 13.0M cmos Camera; 6.Memory & Storage: 2G ram + 16G ROM; 7.WIFI:802.11b/g/n wireless and Blutooth 4.0; 8.With Waikie-Talkie and PTT Function: operating frequency range: U range 433MHZ;Intercome distance: max 3-5.0KMs;Also has PTT function with PTT button; 9.GPS: Support GPS and AGPS; 10.Battery: with 4000mAh Lithium Battery; 11.Standard Accessories: 1*charger,1*USB cable,1*manual. 12.Rugged Durability: Waterproof and dustproof rate:IP68; Ruggedness:comply with MIL-STD-810G. 13.Sensor: Accelerometer,light,Orientation,Proximity,Pressure, Gyroscope,Sound; 14.NFC function: Frequency is 13.56MHZ; 15.SOS function: support, press camera button for >=3 seconds, it will active SOS function. 16.With Infrared-control function, can Infrared-control some household Electric Appliances 17.Dimension: 150*77*15.6mm, NW: about 250g