Brave even the most extreme weather conditions with the CROSSCALL TREKKER M1 Core. This rugged smartphone is dust and waterproof, so it can easily survive a downpour. It has an extra strong 4.5-inch Gorilla Glass HD screen with Wet Touch technology, so you can use it even when the screen or your fingers are wet. The device is a full-fledged smartphone despite its robust appearance. For example, you can take clear photos with the 8-megapixel rear camera. Worried that the battery will be empty at the end of the day? No need. With a battery capacity of 3,000mAh, this phone will last for a long time.