Q-Connect Wireless presenter with laser pointer. The pointer has 5 buttons. 1. To activate the laser pointer. 2. Page up/down in the presentation. 3. To start/pause the slide show. 4. To go full screen. 5. To go black screen. The wireless presenter has a control distance of more than 20m and holds 2x AAA batteries (batteries not included). Wireless presenter with laser pointer 5 buttons: activate, page up/down, start/pause slide show, full screen, black screen Has a control distance of 20m Requires 2 AAA batteries (not included)