Hidon Android7.0 Quad-core Waikie-Talkie Rugged Phone 4g LTE Explosion-proof Sma

1.CPU:Mediatek MT6737VCT Quad-core 1.5GHz; 2.Operation System: Android 7.0, 3.Display: 4.7inch Capacitive Multi-touch screen, IPS HD screen 1280*720 Pixels; 4.4G LTE Networks: GSM: B5/B3/B8/B2=850/1800/900/1900Mhz, 3G WCDMA: B1/B2/B5/B8=2100/1900/850/800MHZ; 3G TD-SCDMA: B34/B39=B34/B39=2010-2025/1880-1920Mhz;CDMA2000:BC0; TDD-LTE: B38/B39/B40/B41=2600/1900/2300/2500MHZ; FDD LTE: B1/B3/B7/B20=2100/1800/2600/800MHZ; American FDD B4/B17 is optional for bulk order; 5.Two Cameras: Front-facing 2.0M camera, Rear-Facing 8.0M cmos Camera; 6.Memory & Storage: 2G ram + 16G ROM，3Gram+32G Rom is optional for bulk order. 7.Wireless network: 802.11 a/b/g/n 2.4G+5Ghz Dual-band wireless and Blutooth 4.0; 8.GPS: Support GPS and Beidou; 9.Battery: 3.8V 5200mAh Lithium Battery; 10.Waikie-Talkie and PTT Function: Power:0.5/2W,operating frequency range:Support U-Range 400-470MHZ and VHF 136-174MHZ; Intercome distance: max 1-3.0KMs;Also has PTT function with PTT button; 11.Rugged Durability: Waterproof and dustproof rate:IP68; Ruggedness:comply with MIL-STD-810G. 12.Sensors: Accelerometer,light,Orientation,Proximity,Pressure,Gyroscope,Geomagnetic; 13.NFC function: NXP PN548, Frequency is 13.56MHZ; 14.SOS function: support, 15.Fingerprint:support unlock, 16.Docking Station: Optional. 17.External Camera: AHD 720P or 1080P camera, can one-key taking photo or taking video, is optional; 18.Explosion-proof: Ex ib IIC T5 Gb,used for Petrochemical, The materials and parts comply with explosion-proof standard,Chinese certificate is available. 19.Dimension: 155*75.7*20.3mm. Attention :Lindy Skype ID : szhighton8 Phone :+86199265471962 Wechat:szhighton8 Email :sales8#hightondz.com . # means @