Durable Wireless Presentation Clicker: This high-performance wireless presentation remote is built to last, with its durable construction providing extra strength that will last. Intuitive Slideshow Controls: With buttons that are easy to find by touch and smooth contours, this presentation remote provides greater control and comfort, even in the darkest auditoriums. Red Laser Pointer: This presentation remote produces a red laser pointer, allowing presenters to give a crystal clear explanation. (Note: Laser beams do not work on TV screens. For this, use Logitech Spotlight). Freedom of Movement: The Logitech wireless remote has a range of up to 15m, giving the presenter freedom of movement and the ability to interact with the audience. Stowable Plug and Play Receiver: This wireless presentation remote has a battery indicator, and you can simply plug in the receiver and start presenting. Size: 112*34.5 mm; Weight: 69g*pc Color: Black Quantity: 1 pc Note: The product does not include batteries, you must bring your own 2 AAA batteries