If you’re an AirPods or bluetooth headphones person, you may have experienced some difficulty around things that still require headphone jacks—i.e. gym TVs, airplane in-flight entertainment, etc. This transmitter works actual magic and lets you connect your wireless headphones to anything with a headphone jack! You just plug the device into the headphone jack, connect your earbuds and you’re good to go. I want this in my travel bag literally at all times.