Introducing the Angala Tian PR-20PPT, a cutting-edge wireless laser presentation pen designed for professionals and educators. This multi-function device features a sleek black/white design, measuring 14*2*1.5cm, and boasts a remote range of over 10 meters.

With support for various operating systems including Windows 2000/XP/Vista/7, Android, Linux, and Mac OS, this USB gadget is compatible with a wide array of devices. It operates on a frequency of 2.402GHz~2.483GHz and is powered by a 1.5V lithium battery with a current draw of 15mA.

Made from durable ABS material, this pen weighs only 13.8g and comes equipped with 8 keys for easy navigation during presentations. The PR-20PPT is not just a laser pointer but also serves as a remote control for your presentations, making it an indispensable tool for any speaker or presenter.