:The 3sixT Smart Stylus for iPad is the single most convenient accessory you'll need if you're a student doodler or serious iPad power user. Check the compatibility of your device click on & go - no pairing required. Palm rejection tilt features & extended battery life allow you to get on top of and up close to detailed drawings you are working on unencumbered. When needed simply plug-in and charge via convenient USB-C.- LED Indicator - Up to 10hrs Battery Life - Magnetically Attach - USB-C Charging input - Palm Rejection - Tilt Recognition|