I haven't noticed any rise in my electricity bill and I use it from around 8:30pm until about 8:00am every day/night. And you can use batteries as well.
answered 2 months, 2 weeks ago
My child sleeps better - that is the best energy efficient rating I can think of!
Yes, it can run on either 4 AA bateries or through the plug in port. Another thing we loved is that you can set a timer on the machine so that it will turn off on it's own, we also found that the sounds and the nightlight are independent you don't have to have both running at the same time.
answered 2 years, 11 months ago