Logitech R400 Wireless Presentation Remote, 2.4 GHz, USB-Receiver, Red Laser Pointer, 15-Meter Operating Range, 6 Buttons, Intuitive Slideshow

Brand Logitech Colour Black Max number of supported devices 1 Compatible devices Television Connectivity technology Radio, USB 2.0 Number of buttons 5 Controller type Button Control Model name Wireless Presenter R400 Maximum range 50 Feet Number of batteries 2 Lithium Metal batteries required. (included)