Does it have to be plugged into an outlet or just as it says "wireless".
1055809
It does have to be plugged in. Nowhere in the advertising does it say wireless.
1768813
It plugs into a wall with an included adapter. There are no batteries needed. You use it without any cord as it's wireless. I usually plug it in once a week only and it stays charged up nicely.
786348
It is designed to be plugged in. It has a cord not visible in the picture. (It is a great little personal lamp.)
328067
No, unfortunately, it cannot be plugged in to an outlet. We had to have our electrician wire it for us.
1590268
Its not wireless...here is a usb wire to plug into the computer to charge it and an auxiliary cord to plug into your device
1202118
Its wireless, it just needs to be plugged into an electrical outlet. Does not need a phone jack--uses the signal from the home base.
145389
That depends on what you mean by wireless. For power, it needs to be plugged in, but it does not need to be wired to the gaming source. The wireless pack DOES,however, eat batteries very quickly.
828034
It plugs directly into a power outlet. We've had it about two years now and it works pretty well
522827
Just plug in to a wall like plugging in a lamp, it's just that simple. of course you need a router so it can be wireless.
679835
You can plug it right into an electrical outlet. I had to to plug it in to an electrical socket by itself due to a lot of static in the channels.
1668088
It doesn't require batteries. It must be plugged into an electrical outlet.
11742
Yes you need to plug it into the wall outlet. It's a great product and cheap.
867757
To add to what the other commenters have said here, the wireless module plugs into a wall outlet, but it can be pretty well hidden. You won't need to interact with it, as the main unit will activate the wireless module when it is turned on. If you're paranoid about parasitic energy consumption, you may not like that, but if it's well designed then both the wireless module and the main unit go into a low energy-consumption mode when not being used.
1832901
No. Neither have wireless function, unless you mean "does it have to be plugged into the wall". The alarm box runs on battery power. The pad has a wire that plugs into the alarm box.
942013
This unit is USB powered, does not need to be plugged to an electric outlet. The computer this device it connected to will power the unit using the USB cable.
372975
It has to be plugged into the wall for AC power, though the signal reception from the transmitters is wireless.
1124812
It needs to be connected via the power adapter. It is wireless as in WiFi. A3 is the one that is truly wireless.