Why does this headphone need 2 AAA batteries?
75673
The PASSIVE Noise Cancelling model does NOT require batteries. Only the ACTIVE Noise Cancelling needs batteries. The PASSIVE version has an audio plug on both sides.
1929285
Hi Gregory --- As I remember, there was one (1) battery with the headset, but I also ordered two (2) spares at the same time. I have found that one full battery will last for about 2 hours. I always have my other two spares mounted in the transmitter which keeps them fully charged. This process has worked perfectly for me, and the headset does a great job of dealing with my slowly increasing deafness. God's blessings. Larry Dube'
436114
These are great headphones. Although they are better for music since they have noise canceling. If you are willing to spend the money, then I recommend them. However, keep in mind that they need a AAA battery all the time. They won't work without it.
1679630
It has a headphone outlet, so I am assuming headphones will work with it. It needs 4 AAA batteries to work or you can plug it into an electrical outlet.
1922385
No, you need the rechargeable batter installed for the headphones to work. I charge mine after every trip (after it went dead once on me). For this reason, I prefer the previous version (I have both) that uses a AAA battery .. that you can get at any airport.
1068186
It takes 2 AAA batteries. I really like this thermometer. We use it daily in our clinic. I've found the most accurate readings are taken behind the ear. Love it!
632003
The battery is replaceable AA (or AAA don't remember but it comes with it) . you can buy rechargable ones but the headphone itself does not charge it.
840595
There are no batteries in this headphone, only earplugs and a jack that plugs into the device that you're using.
553279
No, it runs on two AAA batteries. The batteries last a surprisingly long time if you remember to shut off the transmitter (and headphones) when not in use.
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
563076
On the right side of the headset you will see a rectangle cover with a arrow symbol pointing downwards, slide the cover downwards to open it. it takes two AAA batteries.
1996638
I have two Able Planet headphones, the foldable one and another that is over the ear and not foldable. Both only have one AAA battery. Are you sure your headphones have two batteries?
1185316
It comes with 2 AAA batteries for the head phones then you have to charge it in the stand which has an adapter
1740699
Karen, you must have a "charger" unit, that the headphones set into to recharge. The "rechargeable" batteries can be bought at Wal*Mart. If you don't have a charger, check out any search engine (I use ask.com) and write in the name of the headphones and the model number. You will be able to buy a new there (or used unit on e-Bay) I absolutely love our headphones! They work great and have excellent stereo quality.
1297296
My Sennheiser headset needs only one charged up battery at a time. I normally have one being charged up while the other is being used in the headset itself. The Sennheiser B151 rechargeable batteries are excellent.
1421076
No, this headphone amp does not have battery capability. It runs on an adapter only. Does that affect my personal use of the unit? No not at all. I prefer dc current power over batteries.Less costly.
2171577
The 2 rechargeable batteries are replaced by the consumer when needed. If you'd like more info, you can go to the Sennheiser site and download a pdf manual.