Precise and Responsive : Write and draw naturally without fear of missing a single line or detailPalm Rejection Technology: While using universal styuls pen, you enjoy natural hand placement thanks to Palm Rejection Technology.Connect instantly � Simply turn it on and start drawing. In this Stylus Pen is no need for complex device pairing or other delays.Compatible with iOS, Windows and Android DevicesAuto Shudown if not in use for 30 minute