Kensington 33374 Wireless Presenter with Laser Pointer Features: Compact wireless presenter with an ergonomic design and easy fingertip control, and a bright, easy-to-see laser pointer 2.4GHz wireless technology delivers interference-free control of your pointer from up to 60 feet away Wireless USB receiver fits inside controller's storage space so it never gets lost Comes with Kensington's one-year warranty Runs on two AAA batteries, and measures 1.75 x 0.75 x 4 inches The Kensington Wireless Presenter with Laser Pointer features 2.4GHz wireless technology that delivers interference-free control of your pointer from up to 60 feet away, and a bright laser beam that ensures easy-to-see pointer visibility. This unit has a compact design with a hidden dongle as an on/off switch, a handy storage space inside the palm-sized controller for the wireless USB receiver so it never gets lost, and an ergonomic shape with a textured-rubber grip that fits comfortably in your hand for hours on end. This Kensington presenter also features fingertip control for easy use, and offers the simplicity and convenience of plug-and-play performance. This wireless presenter runs on two AAA batteries with long, reliable usage time, measures 1.75 x 0.75 x 4 inches (WxDxL), and comes with Kensington's one-year warranty. Close