Features: 1.Tilt Angle Sensor: The tilt angle sensor inside the nib accurately calculates the direction and tilt angle of your hand. You just need to tilt the pen to create fine lines of different shades. 2.Magnetic Adsorption: Just stick the pen body to the side frame of the volume keys can be instantly adsorbed, storage is very convenient. 3.Anti Touch: Anti touch design, writing more at ease, you can even write on the screen as natural as the palm of your hand on the paper 4.Real Time Power Display: When the capacitive pen is connected to Bluetooth, slide the tablet right to pull out the widget and long press the screen to add the battery component to display the remaining power of the capacitive pen in real time. 5.Interchangeable Nibs: Tablet stylus one piece, matte design, interchangeable nibs for drawing, writing and note taking. specification:Item Type: Tablet Stylus Pen Material: Aluminum Alloy Function: Drawing, Writing, Note Taking, Touch Length of Use: 10 to 15 Hours Charging Time: 2 Hours Power Saving Mode: 3 Minutes of Inactivity Without Use Automatically Shut Down Built in Polymer Lithium Battery: 130mAh PackageList: 1 xTabletStylusPen 1 x User Manual 1 x Charging Cable 2 x Pen Tip NoteCompatible only with for 2018 2019 2020 for IOS Tablet , for IOS Tablet PRO, for IOS Tablet AIR.Not supported for IOS Phone, for Android, for Microsoft devices, for IOS Tablet Earlier versions