Presenter

Brand: Logitech

Model: Logitech R800 Wireless Professional Presenter

Built-in slideshow buttons

100-ft (30 m) effective range

2.4 GHz wireless technology

Warranty: 03 Years.

Brand: Logitech

Model: Logitech Spotlight Wireless Presenter (910-004863)

Advanced pointer system

Intuitive slide navigation

100 feet (30 m) long range

Warranty: 01 Year.