Considering winter is right around the corner, I would place these units strategically in corners of each room. Turn them on when it gets chilly. You can probably set them on a timer too so that your house is nice and cosy when you get back from work.
Also, if you have a newborn at home, they make a very enjoyable background sound that will soothe him/her to sleep.
Also, if you have a newborn at home, they make a very enjoyable background sound that will soothe him/her to sleep.
Heh, This 100%. Compare costs against modern heaters and noise machines. If you are good at sales you might consider pushing them as collectibles or home decor pieces.
