1.[Advanced EMR Technology] The digital EMR stylus is designed for devices with built-in EMR technology, such as Remarkable 2, Kindle Scribe, and most Samsung devices (Galaxy Book, Galaxy Note, Galaxy Tab, etc.). No charging, setup, or pairing required - it works right out of the box. Not compatible with Apple (iOS), Android, Remarkable Paper Pro, Remarkable Pro, or Windows systems. 2.[4096 Levels of Sensitivity and Tilt Support] With 4,096 levels of pressure sensitivity, our EMR stylus provides exceptional precision for sketching and drawing. The tablet stylus features tilt support, allowing you to tilt the tip of the pen to create natural shading, enhancing the vividness of your artwork on your tablet. 3.[Palm rejection and precision writing] Our EMR pen allows you to rest your hand on the screen without distraction. You can draw and paint from all directions, ensuring an unobstructed view and increased writing precision. The lightweight ergonomic grip ensures comfort when writing or drawing for long periods of time. 4. [Digital Eraser and Magnetic Design] The eraser function is located at the end of the EMR stylus for easy use. For some tablets (such as Samsung), you may need to press and hold the side button to activate the eraser. The magnetic design allows you to firmly attach the EMR stylus to the side of the tablet for convenient storage and quick access.