The 4XEM Mobile Wireless Charging Pad and Solar Power Bank is designed to keep your devices powered up on the go. With a robust 20, 000 mAh lithium - ion battery, this power bank can charge a variety of devices including smartphones, tablets, and digital cameras. It features three output connectors (2 x USB and USB - C) and supports wireless charging, making it a convenient option for users who prefer a cable - free experience. The solar charging capability allows you to harness solar energy, making it perfect for outdoor adventures or travel when traditional power sources are unavailable. The device is also equipped with a built - in LED flashlight, adding to its functionality. Its durable design is dustproof, shockproof, and waterproof, ensuring it can withstand the rigors of outdoor use.