This convenient Kensington K33373EU Wireless Presenter allows you to control presentations from up to 20 metres away. Its intuitive design adds to its ease of use and the controls also allow you to move forwards, backwards and to blackout the presentation. The non-laser component of this device also makes it suitable for travel, as lasers are prohibited in some environments. The ergonomic casing of the K33373EU Wireless Presenter allows for comfortable use even for long periods of time and its rubberized texture provides extra protection and grip. A battery indicator alerts you when batteries are low and the USB naturally deactivates the battery when inserted into the presenter. Suitable for use with Macs and PCs, the Kensington K33373EU Wireless Presenter will help you to comfortably deliver professional and effective presentations.