Presentation Clickers Wireless Presenter Remotes for PowerPoint, Powerpoint Clicker with Volume Control PowerPoint Slide Advancer for Mac, Receiver with Dual Functions,Computer, Laptop, LBBYDDLL

Presentation Clicker with Case Storage, Wireless Presenter Remotes with USB-A&C Receiver,Suitable for Both Desktop Computers and laptops, Mac Keynote,Including Batteries and Storage Bag,LBBYDDLL