The UGREEN 90915 is a smart stylus designed for a wide range of iPad models released between 2018 and 2022, including the Pro 12.9 and 11-inch versions, Air generations 3 through 5, mini 5 and 6, and iPad generations 6 through 9. It features a 1.6 mm tip that supports tilt sensitivity for varied line thickness and palm rejection, allowing you to rest your hand naturally on the screen while writing or drawing. This white stylus attaches magnetically to your tablet for easy storage and uses Bluetooth connectivity so you can monitor the battery level directly on your screen. A full charge via USB-C takes about 1.5 hours, providing 8 to 10 hours of continuous use, while an auto-sleep function activates after 5 minutes of inactivity to conserve power. The package includes the pen and one spare tip, making it a practical tool for students or digital artists who need a reliable alternative for their iPad.