UGREEN Laser projection/Flip pen 60327Features: Wireless Demonstrator is a powerful wireless presenter with secure Powerpoint pointers. It can help you run a slideshow without the same problems as a magician. It is more comfortable to hold in your hand. Small enough to be used as a pen in any pocket or package. 300 foot OMNI DIRECTIONAL wireless range and 360: Operates at 2. 4g RF frequency, wirelessly controls distances up to feet, and allows you to move freely and interact with your