I received their base model on 4/15. I bought it to treat my chronic migraines coupled with extreme nausea. I called customer service to see if the model was sufficient for my needs and I might want to upgrade. Not a return call. During my second call, they updated the recording message, indicating their short-staffed employment status. Due to this time-sensitive return policy company, they should return a call. I still have this and have been informed of a 14-day return policy. Maybe if someone had returned initially, I could’ve returned or refunded the item. Very annoyed and angry. When I did get a live person, they sounded bothered by my story and pleased to tell me I was out of luck. Save your money!
Bottom Line: No, I would not recommend this to a friend