[2-IN-1 USB Type-C DUAL RECEIVER DESIGN]: Plug and Play, Wide Compatibility. The USB Type-C dual receiver design of the wireless presenter remote can meet most of your usage needs. Don't worry if you need to temporarily switch devices, as this receiver can be transferred to a device with a different interface. The tail of the presenter clicker features a magnetic storage design to securely hold the receiver and prevent loss. [UNIQUE RING DESIGN & MULTI-FUNCTION]: Pointer Presenter Remote Functions: Page Up/Down, Switch, Full Screen, Black Screen, Volume Control. The presentation pointer is made of smooth anti-slip ABS material with silicone buttons for comfort, grip, and portability. The adjustable rubber ring allows you to customize the fit to your finger. [RECHARGEABLE & LOW BATTERY REMINDER]: This wireless presentation clicker includes a rechargeable USB cable; no batteries required. Built-in large-capacity battery provides long usage time after 1.5 hours of charging, fully meeting your presentation needs. [LONG RANGE WIRELESS CONTROL & RED LIGHT POINTER]: Utilizes 2.4 GHz wireless radio frequency technology for quick response with no delay or signal skipping. Wireless control range up to 100 feet and red laser pointer range up to 328 feet, ensuring reliable performance across large indoor spaces. Works reliably in various lighting conditions and room sizes. Color: Black Material: Plastic Package Contents: 1 x Remote Control 1 x Receiver Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.