Does this have the ability to stay on for more than an hour, or does it always shut off?
86467
It shuts off automatically after an hour, but you can turn it back on if you want it to go longer.
959719
It shuts off and doesn't drain the battery much. I'm not sure how long it stays on.
1505761
No. It just has a "stay on" button so that heat does not shut off automatically after 8 hours.
599980
I have never seen the light shut off. I have to assume it stays on as long as it is plugged in.
1330393
I do not think it has automatic shut off. I never leave it on more than the normal use.
701732
I used for my baby for at list 2 to 3 hours. It doesn't shut off for 3 hours. I don't know any thing after 3 hours.
359283
It stays on for 30 min before shutting off. I recently put it back in my vehicle and still works just fine.
2277646
It will shut off automatically if unused for several minutes. However, it does not have an "off" button per se.
587665
It turns off and stays off until you turn it back on again. There's a 30 minute option as well.
1731079
It stays on all night. You can set a timer. I bought it because I wanted the all night option.
210922
It stays on all night. My daughter has used hers all night every night for 5 years now.
1746309
No, it doesn't have an automatic shut-off or a timer. You just unplug it after 8-12 hours.
2260613
stays on about 15 seconds, it can also be set to just stay on until you turn it off
1025473
It stays on all night. You can control it with the on/off switch as well. I honestly never used the timer.
210923
It will stay on all night long if you want it to. The timer is optional to use.
970559
Yes, it will turn itself off after 60 minutes. It will give you a warning that it is going to turn off so you have the option to keep it on.
1025472
It does indeed stay on all night. Pressing the on/off switch once turns the unit on. You then turn it off in the morning by pressing the same button. I love my machine btw. My sleep has improved so much since I started using it, so absolutely no regrets buying it.