The BrainTap machine works by using a pair of headphones and a visor that emits light through the eyes. The user puts on the headphones and the visor, and then selects a guided meditation program. The program includes a combination of soothing music, spoken words, and sound effects, which are designed to help the user relax and enter a meditative state.

While the user is listening to the program, the BrainTap machine emits specific light frequencies through the visor, which are synchronized with the audio. This is intended to help synchronize brainwave activity and promote relaxation and stress reduction.

The BrainTap machine is often used as a complementary therapy for a range of conditions, including anxiety, depression, insomnia, and chronic pain. It is also used as a tool for improving focus and concentration, and enhancing overall well-being.