Matte MagSafe Charger Compatible, Qi Wireless Charging, Blue and Green Waves With multiple anisotropic multi-level magnets, the magnetic force is stable when charging. The built-in ring holder is a great unique additional feature not only for ease of holding your phone but also placing your phone in multiple angles. The MagSafe magnetic ring can be attached to the back of your case. This charger works with all Qi-compatible devices. - With multiple anisotropic multi-level magnets, the magnetic force is stable - Compatible with MagSafe cases - Built-in ring holder enables placing a phone into multiple angles - The charger works with all Qi-compatible devices - Removable USB Type-C plug. - Product Size: 58mm x 9mm (39g)USB Type-C Input: 12V/1.5A, 9V/2A, 5V/3AWireless Output: up to 15WCharging Distance: 2~8mm