Duechopp AM6 Journal

[Duechopp]

Ultrasonic at night. I also sleep a lot more and wake up refreshed. I sleep around 10 hours. Then I play ultrasonic version for 2-4 hours more during the day and I also go to sleep for an hour or two after the lunch and I listen to masked version with waves. I get around 12 to 18 hours exposure everyday. Minimum is 10 but happened only once.