can this be used with batteries
245274
Yes, I have used them all semester with batteries. There is a power cord but the light doesn't seem to use a lot of the battery power. Students can easily use them right at their desk without a plug.
1345032
Yes, it needs two AAA batteries (either alkaline or better rechargeable). It will not work without batteries.
1485244
I have not used it with batteries I use it in the USB port on my computer, but the fan is excellent.
343925
being that I don't have the device with me, I can tell you how I used it. I only used it with the wire. If the description says that you can use batteries then I assume that you can use rechargeable batteries as well. It did not come with batteries.
906014
Yes. As far as with batteries, you have to have good quality batteries. Cause the cheap ones won't cut it.
1779159
No, the light uses no batteries. It works on 110 V AC, or the same as the lighting in your home.
178929
Yes, but do not mix batteries, only use this style if not it will ruin the unit
886860
No, it doesnt run on batteries. I will work only when connected to an outlet.
2021063
No, it requires two AA batteries though I imagine you could use rechargeable batteries . The batteries last a pretty long time though .
1921829
Can be used with batteries, although it is recommended that they are rechargeable.
2116870
No it cannot be used with batteries, the USB plug can be used as a power source only so you don't need the power cord but you canNOT use it with batteries.
1995028
No. It's strictly battery use. I use rechargeable batteries and it works very well.
1924498
Yes, you can. However, I'm not currently using a battery. The best batteries cost around $500.00, almost the same as the unit itself.
212112
No. Just put 2 AAA batteries and you're good to go. Sorry for my delayed response.
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)
183119
No, this is a dynamic (condenser) mic, it does not require batteries; it needs to be connected with a cable (XLR). This mic is usually used for instruments.
101013
Yes, you can use batteries. That's all I've ever used. They last pretty long. When the battery is getting low, there is a tendency for the red flashing light to stay on. This device actually works well