The Hypnotic/Sleep Booster won't work

The Booster uses a technology called binaural beats that delivers a slightly different sound frequency directly to each ear. Therefore, it requires the use of headphones. Please make sure you insert headphones before enabling the Booster.

If you have headphones inserted and you are receiving a message asking you to insert headphones, please remove and reinsert the headphone jack firmly into the port. Sometimes cases interfere slightly with the headphone jack, but firmly inserting it usually corrects the issue.

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