【Upgraded Version Of Presentations Remote】：the Mouse Clicker Featuring 2.4 GHz RF Wireless Technology and Environmentally Friendly ABS Plastics, Upgraded Portable Metal Mini Receiver. It's Rugged, Durable and Can More Quickly Identify Computer Systems. Additionally, LED Button Indicators Have been Added to Make the Powerpoint Clicker with Laser Pointer Control Easier. 【Powerful Red Wireless Presenter】：Our Pointer for Classroom Presentations Compatible with Popular Software Such as PowerPoint, Prezi, ProPresenter.MS Word, Excel, ACD See, iWork (Keynote & Numbers & Pages) Google Slide. It Allows for Easy Switching Between Different Page Turning Functions Using the Page Up + Down Combo Buttons. Also, the Presenters Has a Memory Function to Save the Previous Mode. ⭐⭐⭐⭐⭐ 【Bright Remote Clicker for Presentations Office Control Tool】：this Power Point Clicker Wireless Controller Features a 1MW Bright and Steady Red Lazer Pointer that is Easy to See on any Screen (Not Recommended for LED or LCD Screens). Never be Directed at People or Animals' Eyes and should only be Used Properly and Responsibly. 【One-piece Ergonomic Design and Wide Compatibility】：Our Laser Pointers for Presentations Comes with a Built-in Receiver and USB 3.0 Port for Plug-and-play Convenience. This PPT Clicker Compatible with Windows, Linux, Mac OS, Meet Different Laptop, Ipad, Smart Board, Presentation Electronic Whiteboards, Projectors. Making it an Tools for Educators, Speakers and Office must Haves. 【What you Got】：1x K100B KUIYN Wireless Presenter, 1xUSB Receiver, 1x Instruction Manual. Lifetime Technical Support Guarantee, Prompt and Complete Customer Support. Requires 1 x AAA Battery (not included)