Aloha 5G Pro Dorland industrial intrinsically safe explosion proof 5G smartphone. It has a domineering appearance and a sturdy body.Equipped with a 10 thousand mah large capacity explosion proof battery,6.583 inch water drop screen, strong light visualization from 30 to million pixels rear equipped with high definition three cameras,memory of twelve to 156gb supporting maximum expansion to two terabytes.Supports dual mode Wi Fi 5G,dual card communication.,Bluetooth 5.2.,double unlock system fingerprint and face.The positioning system supports Beidou Galileo Glandisan GPS.Especially suitable for the dangerous sites with combustible and explosive gas.It's convenient for users to dispatch communicate timely.