Get ready for the best sleep you've ever had. 30 minutes of THETA binaural beats (6hz) to put you in a sleepy state, followed by 9 hours of DELTA frequency (2hz). Brown noise plays the whole way through, and will make you feel like you're in an airliner headed to Hawaii. I hear the pilot is a pretty cool guy too... Stay Pure #binaurals #binauralbeats #binauralbeatssleep