[Plug & Play Presentation Clicker]: Presenter remote supports hyperlink navigation, volume control, slide switching, full-screen and black-screen modes, and page up/down functions. The clicker is plug and play—no software installation required for quick, easy setup. [Bright Red Laser & Extended Control Range]: Features a bright red laser pointer highly visible against most backgrounds. Offers a wide wireless control range, allowing freedom of movement within the room. [Wide Compatibility]: Compatible with Windows (2003, XP, Vista, 7, 8, 10), macOS, Linux, and Android operating systems. Works with PowerPoint, Google Slides, Keynote, Prezi, PDF viewers, MS Word, and ACDSee. Model Number: 2.4G Wireless PowerPoint Pen Wireless Communication: 2.4GHz RF Compatible Devices: Computers (Windows, macOS, Linux), Android tablets and smartphones Color: Black Material: Plastic Package Contents: 1 x Remote Control Pen, 1 x Charging Cable, 1 x Instruction Manual (English & Chinese) Note: Color appearance may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.