Compatible with multiple systems

Multiple file format

Compatible with Window, MAC OS, Android and other systems, suitable for common office software, saving time and worry

Red laser, Clear

The 3R infrared laser group provides an irradiation distance of about 100 meters, which is bright and eye-catching, helping you accurately grasp the audience's attention.

*Do not look directly at the laser beam or use it as a toy for children to avoid eye damage.

Capacitive touch screen pen

Adopt wear-resistant conductive cloth pen tip, moderate rebound, touch
writing and drawing more handy.