Do I need batteries or does this plug in? Maybe it's a win/win and can utilize both?
1147681
No batteries at all. Plug in only. I LOVE this mirror. In fact, I am on my second one. The first one I had for probably 7 years and then the light died. I couldn't find it in stores, so I had to get online to find it. It's a great mirror. You'll be very pleased!!
2095507
Hmmmm, I loaned mine to a friend so don't have it with me but...I am pretty sure I stuffed as many batteries as there were obvious slots. If there were anything tricky, I wouldn't have figured it out, believe me. So, if there is only one obvious slot, I guess it requires only one battery. If it works that way, go for it. I have noticed several different, similar-looking sleek wireless mouses (mice?) and it might be that the design has changed or the different manufacturers' products are getting mixed up by whomever is shipping you one. They really are inexpensive and work, no matter which battery configuration it needs. But, again, if the second battery slot isn't obvious, don't worry about it. - jeri
1811177
It is plug and play. You don't need a power supply. Plug it in. And it should set up.
79791
Hi there! Nope, it does not require batteries at all. It plugs into the wall. I believe it's a standard wall plugin to. So for example, it should fit into a surge bar no problem. Thanks!
1454906
I assume thatis a typo. There is no battery required as this is a passive device. I am using it on 24 volt system.
622627
I just plug it into the wall outlet. Haven't used batteries because I hate paying for them. The unit is quite light though and has a great handle if you need to transport it.
1283248
No, it does not require batteries. Just plug it in. It has a nice storage area for the cord underneath also.
998192
Well I wasn't even aware it needed batteries. I no longer use this anyway since I have a Mac.
1972596
It's a plug in only. I don't see anywhere there is a location for batteries.
1166886
You can do both. It has a cord which you plug in and it also has a place for batteries.
1587642
Correct! No batteries are needed they plug right into your music device... If you don't like cords you may want to try the Beats that are wireless
1001142
No, you plug it in - Regular 110/120VNo place for batteries - supposed to draw minimal power (equivalent to 30W light bulb??). Unit works great!
1026191
It takes batteries or plugs into wall. You can operate it either way. I like mine.
58548
USB keyboards supply their own power, so there is no need for batteries for them at all. The review that mentioned it also mentioned it needed a PS/2 connection, it does not (no modern keyboard does).
2175359
It needs both, you can run it for a short time on just batteries but some features will be missing. The batteries are needed to maintain operation when power fails. You should always have AC power and batteries.
1126340
Does not operate on batteries. Needs to plug to wall outlet or power through the USB cable into the computer.
625984
No battery required, just plug in. I returned mine, thin stream of air and not very powerful.