A:AnswerDo not use this product for more than 30 minutes at a time.
Extensive use could lead to the product’s excessive heating and shorter life. Should this occur, discontinue use and allow the unit to cool before operating.
A:AnswerUnplug the power cord, wait 30 seconds, then plug it back in.
If you still experience issues, such as error codes, please visit https://www.insigniaproducts.com/email-us
A:AnswerYes and no.....
I'm 6'4" and I don't get much use out of the legs part. The butt to back were worth me keeping it. There are 5 others in our family that are 6'1" and under that fit perfect .
So if it is just for you you may want to look at a different option. At $999 I'm still more than happy with the limited leg benefit.
A:AnswerI'd say the noise of the actual chair is limited to a little air noise when the pressure is intensifying and the rollers also have limited noise. We use it and no one else around is aware it's being used unless they see the chair move to zero gravity. Yours must be a little louder than the typical?
A:AnswerIt doesn't have vibration however one of the massage settings for the rollers is kind of a light tap which feels a little like vibration. The main rollers go from head to top of leg and have the tap massage. The feet rollers do not.
A:AnswerThe chair is rounded like an egg. The base of it is square. It can go close to a wall, mine does laterally as there is no other way to do it. One side of the chair, the right has a pocket for the remote. It needs a few inches of room as it does move and shake a bit on high intensity settings and when it reclines.