Model Name: Logitech R400

Connectivity: 2.4GHz Wireless via USB Receiver

Range: Up to 15 meters (50 feet)

Laser Pointer: Red Laser Pointer (Class 2 Laser)

Power Source: 2 x AAA Batteries

Controls: Slideshow forward/back buttons, start/end presentation, and blank screen button

Compatibility: Windows XP, Vista, 7, 8, 10 (not officially supported on macOS, but basic functionality may work)

Receiver Storage: Integrated receiver storage inside the device

Dimensions: 37.8 x 115.5 x 27.4 mm

Weight: Approx. 57 grams (with batteries)

Features: Plug-and-Play, No software installation required

Color: Black