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What is the Booster and how does it work?

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The Hypnotic Booster (a.k.a. the Sleep Booster in our sleep app) is a special combination of sound frequencies — a slightly different one for each ear — that is designed to amplify the hypnotic effect. This technology, known as binaural beats, induces your brainwaves to match the frequency you hear in the Booster. The Hypnotic Booster in our apps uses a frequency associated with being more receptive to hypnotic suggestions. The Sleep Booster in our Sleep Well app uses a frequency associated with deep sleep.

Using the Booster

You can enable the Booster under the Settings tab, and you can adjust its volume on the main Listen screen. Because binaural beats deliver a different sound frequency to each ear, you must use headphones or earbuds to experience the benefit. When the Booster is enabled, you'll hear a gentle hum. Set the volume so the hum is just barely audible. A higher volume does not increase its effect, and you may find the higher volume distracting. It's perfectly fine to listen to the Booster along with the background music or nature sounds.

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