Ultra-Slim And Lightweight Design, Measuring Only 8.7Mm, Easily Held In One Hand, Convenient For On-The-Go Storage And Portability. It Supports Magsafe Charging Case, Precisely Aligning, And Instantly Charging Without Obstructing The Phone Camera. It Is Secure And Slip-Resistant, Enabling Users To Use Their Phone While Charging Wirelessly. Built-In With A 5000Mah Lithium Battery, The Appearance Design Features A Streamlined Aluminum Alloy Material, And A Lightweight And Slim Body Of Only 8Mm, Making It Easy To Carry. It Supports Pd/Qc Fast Charging Output, With A Maximum Output Of Up To 20W(Iphone Support 7.5W), As Well As 15W Wireless Output, Allowing Dual-Device Charging Simultaneously. Compatible With Earphones Cases With Wireless Charging Function. 100% Safe Charging: Over-Current Protection (Ocp), Over-Voltage Protection (Ovp), Foreign Objects Detection (Fod).