Logitech R400 wireless presenter RF

Logitech Wireless Presenter R400. Wireless technology: RF, Wireless receiver interface: USB, Receiver type: Mini receiver. Battery technology: Alkaline, Battery type: AAA. Product colour: Black, Presenter functions: Laser pointer, Remote control, Laser pointer colour: Red. Windows operating systems supported: Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP. Packaging content: Presenter Wireless mini-receiver 2 AAA batteries Carrying case User documentation 3-year guarantee...