Help make Alexa smarter on Alexa Answers. Sign in with Amazon


When were wireless headphones invented?

During 1960-1970 the first wireless headphones were created. These headphones received a signal through a transmitter like a radio. Some of them were Radio Headphones, they had the radio built into the headphones.

{{ relativeTimeResolver(1560263896213) }}

Points points 70
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world