1,This Galaxy Note 20/Note 20 Ultra is designed for precise control, safety and reliability.2,The 120Hz speed of the Note 20 series makes the 's strokes reasonable, so you can write naturally. The also has the Bluetooth function, which can be used for wireless control of mobile phones.3,Use your phone without touching it, there is no need to touch or swipe the screen for things to happen on your phone. With enhanced Bluetooth functionality, the can take a photo or change slides in your presentation, all with a simple press of the button or wave of your hand.4,Control with a wave, a blink and more Move left or right to cycle through photos in your gallery. Or move your hand up and down to adjust the volume of the video you're watching. With Actions, you can use intuitive gestures to make your phone work.5,Smooth and precise like your favorite doodle pen, draw and jot down your ideas as naturally as writing in your notebook. With 4096 levels of pressure and a 0.7mm tip, the offers an incredibly familiar writing experience, and you don't need ink refills.Product name: stylus penModel: note20Scope of application: Note 20/Note 20 Ultra Writing Bluetooth remote Control Application: Replacement of damaged stylus pen.Colour:blueMaterial:ABSPackage Contents:1 x note20 Stylus penOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.