1. Exclusive design fashionable and beautiful. 2. Original A-class polymer battery provides safety and stability. 3. Wireless output compatible with all Qi-enabled mobile phones.4. Using the original          magnetic module compatible with all models of Apple Watch.5. Strong magnetic portable design perfectly absorb mobile phones (iPhone 12 series and later) and is not easy to drop. 6. Built-in two cables for charging at any time compatible with various digital products7. Ring buckle bracket design suitable for various application scenarios. PRODUCT PARAMETERS Light-ning Input: DC 5V/2A USB-C Input: DC 5V/2.4A Light-ning Output: DC 5V/2.4A USB-C Output: DC 5V/3A(Max) Wireless Charging Output: 2.5W(Watch) 5W(Phone) Battery Capacity: 18000mAh Length 12cm Width 7cm Height 2.5cm