Does this device have a built in battery or does it have to be plugged into an outlet?
287172
No battery. Needs to be plugged on - which pretty much makes it useless unless you plan on running wires in your ceiling
2097399
It only works by being plugged into an outlet. It is not made for batteries.
295314
It is not a stand alone unit. It has no battery. It must always stay plugged into an outlet
1668088
It doesn't require batteries. It must be plugged into an electrical outlet.
2181534
Hi Beth, This device has no battery. You need to connect it to a power source. -Anthony
683108
The unit is battery operated. The one I received did not include a battery.
1914846
It is charged with a cord supplied via 12v outlet. Has an internal rechargeable battery buildt in. In the standby mode, I have left it on for 3 days and it worked. Great item, best I have ever had! You will not regret it I promise you!
1823747
No it has to be plugged in to a wall socket it has a rechargeable battery. It does not appear to be replaceable.
1551261
The does not have a battery. It works with an adaptor that plugs into your regular wall outlet.
2171116
Yes, it must be plugged in to be used. The good thing is, it won't run out of charge during use.
1054045
This is not powered by battery. It is powered by plugging it into an electrical outlet.
1420880
This item doesn't have an internal battery. It has to be plugged in during operation.
169020
The device does plug into an electrical outlet. Is that the question you are asking?
1061612
It has to be plugged in either to the wall or to your computer. There is no battery that can be charged to use it unplugged.
832676
This does not have a rechargeable battery. It's needs to be plugged in to a power outlet for it to work.
1137066
Does not use batteries, you have to have it plugged into the electric outlet all the time.
27984
It does not have a battery if that's what your asking. It needs to be constantly powered through USB and needs to be connected to a device that can use its drivers, otherwise it wont work.