Digital Display Convenience: Monitor your power bank’s status with the built-in LCD, ensuring you’re always aware of the remaining power.Comprehensive Compatibility: Universally compatible with smartphones, tablets, laptops, and more, thanks to Micro USB type-B, USB type C, and USB type-A ports.  Reliable and Safe: Equipped with built-in safeguards against overcharging, deep discharge, overheating, and short circuits, guaranteeing the safety of your devices. High Capacity: Fully charge your smartphone or handheld device multiple times on a single Power Bank charge