Microsoft Logitech R400 Laser Presentation Remote for Windows 10/11/later, Black

KEEP YOUR AUDIENCE IN THE PALM OF YOUR HAND Buttons are easy to find by touch. And the smooth contours feel great in your hand. You'll be in control from the first slide to the last. RED LASER POINTER It'll be easy for your audience to see exactly what you're pointing to. If you present on TV & LCD screens2Class 2 laser product tested to limit the power of emission to 1mW continuous wave. Laser light is reflected on LCD and plasma screens, making it less visible. MOVE FREELY Up to 50 feet (15 meters)3Wireless range may vary based on user, environmental and computing conditions. range and battery indicator help you make ordinary presentations extraordinary. PLUG-AND-PLAY WIRELESS RECEIVER There's no software to install. Just plug the receiver into a USB port to begin. And when the show is over, you can store the receiver in the presentation remote.