- Kuiyn B3 Wireless Presenter designed for classroom, office, and conference presentations - Range of up to 100 meters thanks to RF 2.4 GHz technology, ideal for large spaces - Class 3R red laser pointer (1 mW) for precise pointing and navigation on projection screens - Compatible with major presentation programs: PowerPoint, Prezi, ProPresenter, Google Slides, Keynote, Numbers, Pages, MS Word, Excel, and ACD See - Intuitive buttons for page turning and one-click hyperlink support - Memory function to save the last mode used - Built-in USB 3.0 receiver, plug-and-play, no driver installation required - Ergonomic, lightweight design (36 g) and compact (16 x 4 x 1.9 cm), easy to carry - Compatible with Windows, Mac OS, and Linux, as well as laptops, iPads, smart boards, and projectors - Includes presenter, USB receiver, instruction manual, and flannel pouch - Requires 1 AAA battery (not included)