Does it use batteries? Does it have an on/off switch?
1279102
It isn't electric...it has an ionic, metal plate under the bristles that heats up when used with a blow dryer.
1967249
Yes there is an on/off switch. I think it takes a 7 watt lightbulb. Cozy lamp. Warm glow.
1073114
There is a on/off switch. But actually it has 3 settings: low, high and off.
1453867
There is a switch on the side to turn it on and off. It takes two AA batteries. I just put one in one way and the other in the opposite way and it works fine! I have 3 of them!
1252727
No it has an on and of switch. It does not turn off by itself. Hope this helps.
1616806
No. It has an on/off switch. I love it !! It is the most awesome kitchen appliance I own.
1214690
No, it does not have an on/off switch. It is set permanently on "auto", in that it turns on when motion is detected in the near vicinity (i.e. 2-3 feet), and turns off within about 20 seconds after motion ceases. The light tuns-on not only in complete darkness, but also if the surrounding area is lacking direct light from another source (e.g. a partially-lighted room in the daytime).
474349
It does not have any on and off button, but a sensor that activates the power when plugged in to electricity. When in use the power comes on and lasts for the duration is designed to last. Hope this helps
428120
It doesn't require batteries and has no on/off switch. It is an attachment that hooks to the rail of the bike that runs along and connects to the rear tire. The unit itself looks like a motorcycle muffler but the sound comes from a card attached to it and the sound is funneled and amplified through the muffler. Different cards give different sounds. My son needs new cards. He is a pretty rough bike rider but we he understands that if he drops his bike, he will break this and there is no way to repair it. Another step he took was to cover his in duct tape as a reinforcement because he knows how rough he can be with his bike; he did so not long after he started to use it as an "insurance" that it would stay safer.
1446067
There is no On/Off switch. It is a plug in only. You would have to add your own switch, maybe plug into a power strip with an on/off switch.
1950455
No "on/off" switch. Whatever time you put the batteries in the unit it stays on for 5 hours and repeats daily.
2062156
No, it does not have an on/off switch. You just have to disconnected from the USB port.
2079808
Yes. I can't remember if it came with batteries or not but it does run on batteries.
1193006
It does not have an on & off switch. It doesn't need one. It's very similar to a liquid crystal wristwatch or bicycle speedometer - it uses very little energy to keep it going. The button cell battery is replaceable, however. I have used this model for 9 years and find that the battery (for me) lasts well over a year - sometimes two. I actually have more trouble with the plastic bracket that clips to a belt or clothing. I usually end up breaking it while I'm on vacation if I am not careful sitting down in an airplane seat or tour bus seat. Consequently, I usually buy them two at a time on Amazon to get the free shipping.
1972870
It's battery operated. But don't worry, it doesn't work with batteries, either.
2258882
It does have an off/on switch. It really works nice. We turn it on when we are expecting company as we cannot see the drive from inside our house. It also detects wildlife that enter our yard. We have had a skunk digging up our yard looking for grub worms but couldn't seem to ever catch them. We finally did.
2051931
Yes, it does use batteries. I think AA is what it uses. I put them in when I got it and have used it several times and it is still going strong. (maybe 10 uses so far)