Logitech R400 Remote Presenter (Black)

Wireless Presenter,
2.4 GHz wireless technology,
Approx 10 meters wireless range,
20-hour maximum battery life,
Compatibil with Windows® 10,11 or later,Wireless Presenter,
2.4 GHz wireless technology,
Approx 10 meters wireless range,
20-hour maximum battery life,
Compatibil with Windows® 10,11 or later,,