Powerful presentation tool that delivers wireless freedom up to 20 meters Integrated laser pointer that focuses attention on specific points of the presentation
Ergonomic design, 3D USB Mouse, high precision roller, optical accurate positioning, long time use, reliable performance, durability, comfortable handle mouse shape. Assorted Colurs: Black, Blue and Red
Blacks out screen image when viewed from the side to prevent prying eyes from reading your screen, while keeping a crystal clear screen image from straight-on view Protects screen from scratches and fingerprints and is easy to attach and remove Reversible; matte side helps reduce glare and filter is compatible with touchscreen laptops and monitors