I stopped untangling seat-back wires. This tiny box gave my AirPods a second life.

Every flight starts the same way: digging out the cheap plastic earbuds the airline hands you, snapping the cord into the seatback jack, hoping the passenger in front doesn't recline mid-movie. At the gym it's the treadmill's aux cable — turn too fast and your phone hits the floor.

AirFly Pro is a thumb-size Bluetooth transmitter. Plug it into any 3.5mm jack — plane, treadmill, older stereo — pair your AirPods or any wireless buds once, and audio just works. No cord to dodge, no phone to chase.

Battery covers a long-haul flight plus a week's workouts. Built for travel, quietly useful anywhere a stereo jack still survives.