The MI Power Bank 3i offers a robust 20000mAh lithium polymer battery, ensuring extended power for your devices. With 18W fast charging capability, it quickly rejuvenates your gadgets. It supports both Type C and Micro USB inputs for flexible charging options and boasts triple outputs for charging multiple devices simultaneously. The Sandstone Black exterior adds a sleek and elegant touch to its design, making it a stylish accessory to carry around. Whether for travel, work, or daily use, the MI Power Bank 3i delivers reliable and efficient charging solutions for all your devices.