Stylus Pen for Apple iPad 2018-2023 1. Please charge the iPad Stylus Pen before first use. 2. Update your iPad system to version 12.2 or above. 3. No Bluetooth or APP required, just press and hold the pen head for 2 seconds to turn it on. Double-click the pen head to close it.(LED light on→means stylus is awake) 4. Yes tilt sensitive but No pressure sensitive. 5. For a better writing experience, please modify your iPad setting as follows: Settings > Tap Apple Pencil > Turn on "Only draw with Apple Pencil" (iOS 14+) / or Settings > Tap Notes > Turn on "Only draw with Apple Pencil" 6. If your iPad has previously been paired with an Apple Pencil, cancel the pairing before using the KBCASE Apple Pencil iPad. 7. If the model is applicable, the battery is sufficient, but cannot write on the screen, please try to loosen the pen tip a bit or replace the tip.