Our Laser Presentation Remote Controller features a dual laser system with both a digital and physical laser, allowing you to easily switch between modes (refer to the product specifications for mode adjustments). Additionally, it includes functions such as a magnifying glass, spotlight, Air Mouse, and page navigation, covering almost all essential features found in popular presentation remote on the market, including classroom clickers, teacher clickers, and presentation clickers for Mac devices.Time display: let you face large or time-limited presentations comfortably, not only the time display, but also can be timed to vibrate, the timing of which is controlled by you. PPT mode long press full screen, exit full screen: let you get out of the complex operation, long press to black screen, so that you do not leak before the presentation. Long Battery Life & Premium Design: With an eco-friendly rechargeable battery that lasts up to 30 days on a single charge, this clicker is ideal for frequent presenters. The sleek and durable design, made from high-quality aluminum alloy, provides an ergonomic and comfortable grip during long presentations. In addition to these features I've described, more details of our design are annotated in the manual, you'll love to see it in front of your eyes, and I hope this product will be an excellent parner for you! If you have any questions about the products and technical problems, you can send a message to the store to ask.Multi-Mode Versatility & Compatibility: Switch seamlessly between air mouse mode, slide control, and laser pointing with this presentation tool. Compatible with laptops, smartboards, and projectors, it's the perfect choice for professionals working on Mac, Windows, or other systems.