Key Features The stylus pen attaches magnetically to the side of your iPad. Equipped with a touch sensor at the top.A simple tap can power on or off the stylus, making it effortless to use. The stylus pen has tilt and pressure sensitivity, palm rejection, and inperceptible lag, features that will help tremendously when you are creating your next master piece. Can work for 10 hours continously on a single charge, enough to help you get through a very productive day. If powered off, the battery can last almost a whole year. A simple tap on the top and it's back to life! Compatible with Apple/Android/and other devices on the market.