A:AnswerThese headphones use a standard mini-plug and cable. There's nothing special about it. If your device has a headphone jack, it's a good chance these will work with it.
A:AnswerHi John! You don't need an adapter. These headphones are compatible with any device that has a standard 3.5mm stereo mini-jack audio output. -Anthony
A:AnswerThe ear pieces kind of rotate inward and tuck up under the bridge of the headband. The headband itself does not collapse down like some smaller headsets.
A:AnswerThey do not need to be plugged into a sound source to cancel noise. You only need to turn on the noise cancellation switch and have a good battery installed.
A:AnswerHi, wayne!
We cannot guarantee its full operation because these headphones are specifically built for smartphones. We recommend the WH-RF400 Wireless Home Theater Headphones.
https://www.sony.com/electronics/headband-headphones/wh-rf400
Regards,
David
A:AnswerHi,Evy!
We are sorry but it doesn't have a built-in microphone. You may consider checking our headphones line-up that has built-in mic from our website.
https://www.sony.com/electronics/headphones/t/headband-headphones
Regards,
Erin
A:AnswerThe ear piece pops off, and the AAA battery is in the ear flap. Piece of cake. I kept forgetting to turn them off, so check the green light after use.
A:AnswerI don't think they'd work for that kind of sound reduction. They don't really deaden sound, they use active white noise to eliminate background sound (like an aircraft engine.) Just my observation after using them.