Simple Connectivity with your PC/Laptop using the USB receiver

Re-Chargeable Battery, Volume Control and Mouse Control Button

One-Touch comment button function

The multi-functionality of the Roche Expert Laser Presenter makes it much easier to display your presentation. With the push of a button, functions such as slide changing, full screen mode, black screen and volume control can be easily achieved. Take control of the cursor by clicking the 'mouse' function button, a left and right click can be executed using the corresponding buttons. In combination with the mouse function and an additional push of a button, you can visually comment on the content of your presentation.