There is a button on the bottom that could be coded to do this. I like that the product is easy to use and that it does what the description says it does. It works, true. Liberas y muy cómodasMás tarde tocará probar el Gore tex! Comfort wise they are ok. Ive actually been using this headset for over a year now and have not had one problem with it. It is comfortable to wear too, I wore it for about 12 hrs. I only wear them going from the kitchen to the patio, not around the house because Im not a "shoe person". NOT TRUE. I sent it back and Amazon was great to send a replacement fast.