buy Laser Pointer Logitech R500S Grey . The Logitech R500s is a wireless presentation remote designed for professional use, enabling easy slide navigation and precise pointing with its Class 1 red laser pointer emitting a wavelength between 640 and 660 nm, providing a visible beam controllable up to 20 meters. Its Plug and Play operation with a USB nano receiver or low-energy Bluetooth ensures universal compatibility with major operating systems like Windows 7 and later, macOS 10.12 or higher, iOS 8+, Android 5.0+, and popular presentation apps such as PowerPoint, Keynote, Google Slides, and Prezi, adapting to various setups and devices. The ergonomic gray design offers a comfortable, secure grip that supports intuitive control through a simple three-button layout, allowing users to change slides without looking at the remote. It also features LED indicators for battery and connectivity status to keep users informed. Powered by a AAA alkaline battery with approximately 12 months of autonomy, extended by an energy-saving mode that disables the laser when the battery is low, allowing an additional week of use. The package includes the wireless remote, USB receiver, one AAA battery, and official Logitech documentation, delivering a product ready for professionals needing efficient control and mobility in medium to large rooms. This remote combines Bluetooth and 2.4 GHz RF wireless technologies for reliable, cable-free performance, making it a practical tool for precise, mobile presentation management. In short, the Logitech R500s is a functional and versatile device that adds comfort and efficiency to the presenter’s experience. Type: Remote controlColour: GreyCharacteristics: WirelessConnectivity: WirelessRange: 20 m