 Well we have the big one in the home but also this, the medium size, we set the monitor on sleep at night and we put two of these on our bed like where the pillows go like towards the head of the bed and you wouldn't believe how hard you sleep. Like you dream, you sleep hard, you get up in the morning and you feel so refreshed and I didn't think it was going to make a difference like you think okay I don't know anything about sound frequency or vibration or anything like that but when we started using it it made a huge difference and I can't believe like when we miss don't know that our devices here and so at the hotel we got at 3.30 this morning because we couldn't sleep as well so definitely it makes a huge difference if you're asleep and during the day I'll set it on I think it's called miracles, money miracles, waterfall or something like that and you feel so creative when there's frequencies going and you feel like you have all your time but you just feel like this creative energy and you flow and I don't know it just helps you clear your mind and that's what I could stay away from.