4.5 Inch Rugged Smartphone Dual SIM 4G MTK6735 waterproof mobile phone

Bands：
card 1: 4G:
FDD: 1/3/7/20(17/28 Optional)----20/17/28（Three elections）
TDD: 38/39/40/41
3G: 1/2/5/8/34/39
2G: 2/3/5/8
card 2: GSM850/900/1800/1900
Dual Sim Dual Standby:Yes (Single Sim Optional)
Touch Lens:Yes (Capacitive Touch screen)
LCD Parameter:4.5" 1280x720 pixes or FWVGA (854 x 480)
Camera:8M AF AF + 5M Front camera FF
Flash Light:High light Flash LED
CPU:MTK6735 quad-core 64-bit 1.3GHz
Memory:1GBRAM+8GB ROM (2G+16G Optional)
Storage Card:support T-Flash,up to 32GB
WIFI:IEEE 802.11a/b/g/n/ac ,AP Function,2.4/5.0GHz dual bands
Bluetooth:yes
GPS/COMPASS/GLONASS:yes（support A-GPS）
G-Sensor:yes
Compass:Optional
FM:yes
Barometer:Optional
Proximity-Sensor:yes
Light-Sensor:yes
Gyro:Optional
OTG:Optional
NFC:Optional
Noise Cancellation:yes