Leitz Pen Pro 2 Presenter Complete. Multifunctional: wireless PC controller, red laser pointer, and ball pen all in one. Plug-and-play for Windows and Mac, no software needed. USB receiver is placed inside the presenter cap; just unplug the pen. Intuitive 3-button controls with page backward/forward and laser light. High-quality pen with black ink (D1 refills, length 67 mm). Includes AAA battery, long lifespan, easy to find and replace. RF communication range up to 15 m. Material: plastic, brass. Format: 12 x 150 x 12 mm. 2-year warranty, CE sign. Colour: black.