2 Answers
Some headphones do require batteries.>>http://www.iheadphones.co.uk/news/how-do-wireless-headphones-work/
10 years ago. Rating: 2 | |
from this product descrption you can see they do no need batteries and that is the case for all the wireless http://www.shoppingway.co.uk/wireless-headphones
10 years ago. Rating: 0 | |
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