Logitech R800 Laser Presentation Remote

DescriptionNavigate through your presentation with confidence with the intuitive slideshow controls. Powerful and easy to see – even in brightly lit rooms – so your audience knows exactly what you’re pointing.DimensionsPresentation remoteHeight: 134 mmWidth: 38 mmDepth: 28 mmWeight: 71 gReceiverHeight: 58.6 mmWidth: 16.5 mmDepth: 7.9 mmWeight: 6 gTechnical SpecificationsLaserLaser Class: Class 2 laserMax output: Less than 1m WWave Length: 522～542 nm (green light)BatteryBattery type: 2 AAA batteriesBattery life (Laser pointer): 20-hour maximumBattery life (Presenter): 1050-hour maximumConnectivityWireless technology: 2.4 GHz wireless technologyOperating distance: Approx 30 m 1It may vary based on use and computing conditions.Logitech Proprietary ReceiverAvailable USB port requiredWindows 10,11 or later