Does it need batteries or does it come with a plug? Details about its power source please!
2006311
no it dont take batteries just has a plug you do need either a sd card or a usb stick
1973744
No batteries. It's powered from a wall socket (120 VAC). Actually the whole thing is a plug just like a USB charger of a cell. It does not have a power cable. So, if you plan to have it in the stereo table facing towards the listeners, to improve line of sight, you´ll need an extension cord. In my case, I'm having a hard time finding a black cord, so that it blends with the rest...
240428
It doesn't use a battery. It plugs into an electrical outlet. The cord isn't pictured here but it is included.
2177760
It does have a plug, no battery. Not sure what the voltage is though, sorry!
1626523
It does come with a cord. It does not use batteries at all. Now that you mention it, it would be nice if it would use either one.
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.
1668088
It doesn't require batteries. It must be plugged into an electrical outlet.
832811
It does not take batteries. I have a power converter in my car, and I have plugged it into that to use while traveling, but it really is not meant to be terribly portable.
201415
Mine run on batteries only. It did not come with a "plug in" nor does it have a place for a plug.
306864
It needs a 12v external power source to work. It doesn't have internal batteries.
1435871
No batteries: it plugs in. First one only lasted about 10 years; was still working, but grips wore out. Can't imagine being without it. Does not go camping in the woods! Bashful3
2265852
It take batteries. It does not have the option to plug into the wall. The batteries last a very long time though.
1239877
This item does not require a power source nor does it come with a plug. Thank you for your interest in this item and for your question.
1819489
No, it plugs in. When I first saw it, I assumed it was battery-powered (and weak), or even manual. But it plugs into a standard outlet, and is plenty powerful.
1915959
No batteries are required. It plugs in and charges. The charge lasts about 6-8 hours depending on the volume.
117817
It plugs in. I can't remember if you can use batteries too, we just always use the plug.
330768
Does not have a battery. You can leave it plugged in all the time if you wish.