Robotsky Type-C Magnetic Wireless Cable Apple Pencil 2nd Gen It can charge your pencil without plugging directly into the tablet, this adapter allow you to charge the pencil from an independent power supply, will effective to protect device. The strong magnetic adsorption keeps the pencil together without slipping, allowing your pencil to sit perfectly on the charging pad for faster charging. With charging status display function, you need to turn on the bluetoo function of the tablet when charging. Powered by USB C charger adapter,Laptop Powerbanks and more. Compatible with Pencil 2 2nd Material:Plastic Length:Approx.35cm/13.78'' Type C input: 5V 1A Wireless Charger Output: 1W