Durable Wireless Presentation Clicker: This high-performance wireless presentation remote is built to last, with durable construction for added strength. Intuitive Slideshow Controls: Buttons are easy to locate by touch, and the smooth contours provide greater control and comfort, even in low-light environments. Red Laser Pointer: Features a red laser pointer that helps presenters highlight key points clearly. (Note: Laser beams do not work on TV screens. For such use, refer to Logitech Spotlight.) Freedom of Movement: Offers up to a 15-meter wireless range, allowing presenters to move freely and engage with their audience. Storable Plug-and-Play Receiver: Includes a battery indicator; simply plug in the receiver and start presenting. Size: 112 x 34.5 mm Weight: 69 g per unit Color: Black Quantity: 1 unit Note: Batteries not included. Requires 2 AAA batteries.