Discover the Angala Tian PR-20PPT, a state-of-the-art wireless laser presentation pen crafted for professionals and educators seeking efficiency and style. This sleek black/white device, measuring 14*2*1.5cm, offers a commanding remote range of over 10 meters, ensuring seamless control during presentations.

With compatibility across various operating systems including Windows 2000/XP/Vista/7, Android, Linux, and Mac OS, this USB-powered gadget is versatile and ready to use with a multitude of devices. Operating on a frequency of 2.402GHz~2.483GHz and powered by a 1.5V lithium battery with a current draw of 15mA, it's both energy-efficient and reliable.

Made from durable ABS material and weighing only 13.8g, the PR-20PPT is not just a laser pointer but also functions as a remote control for your presentations. It features 8 keys for easy navigation, making it an essential tool for any speaker or presenter looking to enhance their presentation experience.