These do not need batteries right?
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
1587643
Batteries not needed but these are not wireless headphones. You still have an audio jack.
1948644
These lights do not use batteries. They require either a wall outlet or a DC power source.
565886
To the best of my knowledge, the headphones do not require batteries. These are NOT wireless headphones, they are corded headphone that plug into a jack on your iPod etc. From the stock photo, they might look wireless, but they are wired.
799748
The product I have does not require any batteries, maybe if there is one to purchase with a 'light' added it may need batteries, however the stand alone needs none!
631409
Yes they need batteries. But the speakers blew within two songs. Its terrible.
1252145
Yes, the collar and the controller have a charger so you don't need batteries. On a full charge they last about a week
2055085
Hello,I see you had a question, to answer your concern: these speakers donot require batteries, nor do you have to plug into a electrical outlet. A USB plugin and sound input is all that's required.
903738
Yes, they all have batteries, they are throw away units, no point in buying batteries. I have not been able to use up any of the batteries yet, they are bright.
1579674
No, it does not need a battery. I did not put a battery in mine and it worked fine.
2073026
I have no suggestions. These did not work for me at all. I know of none that use a battery.
1693664
Yes. They use 3 AAA batteries. They get a pretty long use out of them as well.
730790
There are no batteries needed. Please note though that you do need to buy an electric cord as long as you think you will need. It doesn't come with any.
311322
Yes I believe there are batteries. I love the lights! I haven't had to replace the batteries yet
67100
I believe that this string of lights have a battery pack and if it doesnt then there are lights out there on amazon that do have battery packs. So no volts are actually needed.
2157981
Hi Annette, We thank you for your interest in our products. We have verified that the product does not need any batteries, please click the correct link below to check the correct information from the manufacturer. http://www.amazon.com/gp/product/B0088MVK1K We hope we were able to provide you with adequate information to help you decide on your purchase. Kind regards, Ryan Bright Solutions Shopping Network, LLC
681736
Yes, through the manufacturer but they haven't carried them for quite awhile. We are still using batteries on ours for just that reason.
565884
Yes, they work without batteries, you just won't have any noise cancelling.