Logitec Wireless Presenter Graphite R500SGR 1 piece

Catalog number: R500SGR Features: ● Red laser pointer. ● Easy to operate presentation remote control, so you can focus on making your presentation a success. Specifications: ● Main unit size [Presentation remote control] Height: 123.6mm Width: 36.6mm Depth: 24.7mm [Receiver] Height: 6.6mm Width: 17.5mm Depth: 25.0mm ● Class: 1 laser ● Maximum output: less than .039 mW ● Wavelength: 640-660nm (red light) ● Battery: 12 months + 1 week if laser pointer is unused ● Wireless communication range: 20m ● Warranty: 2-year free warranty