OMOTON Bluetooth Mouse for iPad and iPhone (iPadOS 13 / iOS 13 and Above), Ultra-Thin Wireless Mouse Compatible with Bluetooth Enabled Computer, Laptop, PC, Notebook, and Mac Series (Silver)
This app turns your iPhone into a wireless mouse for your Mac
Amazon.com: Bluetooth Mouse for Laptop/iPad/iPhone/Mac(iOS 13.1.2 and Above)/Android PC,Wireless Slim USB Rechargable Quiet Mice Compatible with Windows/Linux/Notebook/MacBook Air,Silver : Electronics
Magic Mouse - White Multi-Touch Surface - Apple
Amazon.com: Wireless Bluetooth Mouse for Apple iPad iPhone MacBook Android Samsung Tablet Phone Dual-Mode Rechargeable 2.4G Portable Computer Mice for Windows Laptop Notebook PC Mac Desktop USB Receiver (Black) : Electronics