Hama 00139915 wireless presenter RF Black

Hama 00139915. Wireless receiver interface: USB, Wireless technology: RF, Frequency band: 2.4 GHz. Product colour: Black, Presenter functions: Laser pointer, Remote control, Laser pointer colour: Red. Battery type: AAA. Windows operating systems supported: Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP