Does this work only with batteries or can it be plugged in?
1936692
It did noy come with cord so I would say no. Does not work for timing speeches as it times down and sounds an alarm. very basic I purchased another light that does work better and does have a cord or uses batteries. Sorry there is no name on the but bought at amazaon and it is a small rectangular box and has a bumblebee logo on front right side. carol
886860
No, it doesnt run on batteries. I will work only when connected to an outlet.
1801184
no, it does not run on batteries, it needs to be plugged into an electrical outlet
762176
It has to be plugged in to the access. power outlet. It has no built in rechargeable batteries.
769530
It can use batteries or be plugged in, it comes with a power converter to plug it into a wall.
1765961
I guess there is a external power input, but it does not come with an adapter. so pretty much batteries only.
1957535
It does not work on batteries. It must be plugged into an electrical socket.
298237
You can put batteries in it or plug it into the wall. It is not rechargeable.
330768
Does not have a battery. You can leave it plugged in all the time if you wish.
1166885
You can plug it in and/or use batteries. Battery life is quick with much use, so we keep ours plugged in.
1347156
It plugs in, but has an internal battery that charges in case you want to move it around. Lasts about 6-8 hours on its own in my exp. with it.
1251615
It comes with Dual Power. Batteries or AC Power. It can work on just batteries.
1012422
Yes, it has two options. One, it comes with a AC adapter plug. The second option is using batteries without the adapter.
1137066
Does not use batteries, you have to have it plugged into the electric outlet all the time.
1473213
No batteries required. It can either plug into the wall or the USB port of your computer, which is quite handy.
866380
yes you have tu plug in the device ... i bought it hopeing it worked with batteries, but no, it doesn't work with batteries.
106008
Both. I use it plugged in, but it has a spot for batteries that I haven't tested (looks like 2 AA? maybe 3?)