Why do the headphones need to be rechargeable if they're not bluetooth?
1137255
They have active noise cancellation that requires recharging. I suggest that there is some other sort of signal processing happening also. The charge seems to last well if you remember to unplug the cable from the headset.
1898514
Sadly, that's pretty typical of bluetooth headphones. It just lets you know that it's working and turned on. You might notice that most cell phone bluetooth devices do the same thing. Sorry......
1269611
It is required for the noise-cancelling function. They will work as regular headphones without it, but you cannot switch on the noise-cancelling capability.
750839
If that Headphone required AAA I think you can do this- the Amazon AAA battery rechargeable I bought so far still working good
1140319
Yes, and it's very useful to do so. Conversely, you can listen to music without a battery in the headphones (but you'll need to switch the device to "off").
205747
The headphones can work on a regular wired headphone connection or they can connect via bluetooth interface. No special drivers are needed.
1801245
The battery does not come with a charger. You have to charge it in the headphones.
427265
These have a USB adapter and plugs into that in order to charge up. The charge lasts a really long time, too. I didn't think I wanted headphones that I had to charge up, but these have worked out really well. Hope this helps :)
1231909
They're headphones, they don't need to be charged. They are just little speakers that plug in and fit over your ears to listen to things. Just like ear buds, just....bigger.
256013
Yes you can use the headphones without Bluetooth if you use the aux cables.
1753782
Yes, of course! If the headphones battery runs out and you can't use the bluetooth anymore, you can still use the headphones with the provided cables for the ipod or whatever.
1566763
There is no need for battery use if you have 3.5mm cord hooked up. They only use battery if you are in bluetooth mode. TERRENCE
1530294
These headphones are not wireless. They have an internal battery that is recharged when plugged in. They last many hours on a single charge though!
19764
The headphones need a miro USB cord for charging. You can get a micro USB to standard USB cord along with a plug that accepts a standard USB port and that should work.
2000657
You plug a power cable into the rechargeable battery in the headphones that plugs into a wall outlet. The power plug also comes with adapters for international plug configurations and is a nice compact unit. The battery can be removed and charged independently. Also, this is a specialized battery - not a standard rechargeable battery. I bought a second one so that I when one needs a recharge I can swap them and just keep using a recently charged battery. This isn't necessary but if you use them all the time it is a nice convenience. Also, if you are connecting via cable, and not using bluetooth or noise canceling, it does not use battery power and can be used that way indefinitely. You plug a power cable into the rechargeable battery in the headphones that plugs into a wall outlet. The power plug also comes with adapters for international plug configurations and is a nice compact unit. The battery can be removed and charged independently. Also, this is a specialized battery - not a standard rechargeable battery. I bought a second one so that I when one needs a recharge I can swap them and just keep using a recently charged battery. This isn't necessary but if you use them all the time it is a nice convenience. Also, if you are connecting via cable, and not using... » Read More You plug a power cable into the rechargeable battery in the headphones that plugs into a wall outlet. The power plug also comes with adapters for international plug configurations and is a nice compact unit. The battery can be removed and charged independently. Also, this is a specialized battery - not a standard rechargeable battery. I bought a second one so that I when one needs a recharge I can swap them and just keep using a recently charged battery. This isn't necessary but if you use them all the time it is a nice convenience. Also, if you are connecting via cable, and not using bluetooth or noise canceling, it does not use battery power and can be used that way indefinitely. « Show Less
1031191
Thankfully I barely remember the headphones. I don't think they were rechargeable. I may be wrong. I wouldn't buy them in any case they were useless and did not work at all. I sent them back. If you need wireless phones buy expensive ones that the seller might feel even slightly responsible for. I decided I didn't need any after all and saved my money. Most bits of consumer tat are five minute wonders in any case. Save up for a decent house instead they seem to be the only things that retain their use and value.
781819
These are rechargeable USB batteries that come with the headphones---not A, AA, or the round batteries.