LOGITECH presentation device – R400

Wireless presentation controller – 2.4 GHz RF connection with mini USB 2.0 receiver – Range up to 15 meters – Plug and Play – Integrated slide show controls – Red laser pointer with indicator light – Power supply 2 x AAA batteries – Charge level indicator batteries – On / Off switch – Retractable receiver – Comes with carrying case – PC compatible (including Windows 10) – 3 year warranty.