From the manufacturer

Work smarter with the S Pen Pro and turn your scribbles into strokes of genius. The S Pen Pro easily connects to your Samsung Galaxy devices, letting you take notes on different screens as needed and even using Air Actions with ease. The connection seamlessly switches between your devices — all you have to do is press the button on your S Pen Pro to connect it via Bluetooth. Thanks to Bluetooth connectivity inside S Pen Pro, Smart Select now brings your clippings along to another device. You can select and collect interesting things and save them, then bring them up again on another screen, making sharing super simple. Jot down thoughts and sketch out ideas without worrying about the power in your pen. S Pen Pro easily charges via USB Type-C, and a quick 50 minute plug-in will get you up to 16 days of battery life. S Pen Pro will help make sure you always know where your pen is. You can use your SmartThings app to bring up location information of your S Pen Pro and help you track it down, just the same as your other Samsung Galaxy devices.