Wireless audio on your flight: how to turn your cabin into your own movie theater

Air travel is often a welcome break from everyday life, but the classic headphone jack in the armrest reminds us that technology on board doesn't always keep up on the ground. The result? Chafing wires, cracked disposable cords and half-baked sound! With a small Bluetooth adapter, you can avoid these compromises and enjoy movies, games and music just like at home.

Why you need a Bluetooth adapter
Many airlines now allow you to use Bluetooth headphones as soon as the plane reaches cruising altitude, as long as your phone is in flight mode and the mobile radio is turned off. However, the in-flight entertainment system still lacks wireless support, requiring a bridge between the 3.5 mm plug in the seat and your own headphones. An adapter fills that role.

How the AirFly Pro 2 takes you online
The AirFly Pro 2 from Twelve South is an evolution of the company's popular transmitter. The model now features Bluetooth 5.3, a Qualcomm QCC3056 chip with aptX and more than 25 hours of playtime per charge. With dedicated buttons, you can quickly pair your headphones, adjust the volume or pause playback without reaching into your pocket. Weighing just 16.5 grams, the device takes up less space than a matchbox, making it easy to stash in your purse or side pocket.

Two listeners, one movie
Sitting next to someone you want to share the movie with? The AirFly Pro 2 can connect two headphones at the same time, so both you and your traveling companion hear the same sound without delay. This feature is especially noticeable on night flights where you want to avoid disturbing neighbors but still watch the new premiere together.

More than just long flights
The flight is just the beginning. The adapter also works as an AUX receiver in your car or on your hotel room's older stereo, so you can stream navigation voices, podcasts or playlists from your phone without the hassle of wires. Its 56.6 × 29 × 11.2 mm dimensions make it discreet enough for your workout: plug into your treadmill's TV screen and get the sound directly into your headphones.

Three tips for better sound on board
Charge both the AirFly Pro 2 and the headphones before departure. The USB-C port provides quick recharging if you need to top up at the airport.

Hook up the adapter to your headphones at the gate; then just jack into the armrest when the seat belt goes off.

Keep a pair of inexpensive wired headphones in your bag as a backup. The aircraft system may lack power or be instructed to turn off Bluetooth during take-off and landing according to airline rules.

Rules and batteries on board
Bluetooth adapters are considered standard small electronic devices. The FAA and corresponding European authorities allow lithium-ion batteries under 100 Wh in carry-on baggage. AirFly The Pro 2 is well below the limit, so you'll pass security without extra questions. During take-off and landing, you just turn off the radio transmission until the cabin crew gives the go-ahead, just like with other wireless accessories.

The sound that makes movie night
aptX reduces the delay between picture and sound. Together with Bluetooth 5.3, it provides stable connectivity even in a cabin full of electronics.

Once you've landed
Plug the adapter into your treadmill's TV screen or your car's AUX to keep listening to your playlist without the hassle of cables. The same gadget solves both the long flight and everyday life on the ground.

Technology that makes a difference
The trend is towards more personal travel gadgets, from Bluetooth adapters to portable power banks and e-book readers. In that family, the AirFly Pro 2 is a natural fit: discreet, rugged and built to solve an everyday problem without creating new ones. Next time you fasten your seatbelt, leave the bulky plastic bag with disposable lids in your pocket - the cabin turns into your own movie theater at the touch of a button.

FAQ

Does the AirFly Pro 2 work with all Bluetooth headphones?
Yes, the adapter is compatible with headphones from brands such as Sony, Bose and Beats and all models that support Bluetooth audio.

How long does the battery last and how do I charge?
The built-in battery life exceeds 25 hours. You charge via USB-C cable, the same type used by most modern cell phones.

Can two people listen at the same time?
Yes, you can. The AirFly Pro 2 can be paired with two headphones at once, perfect for movie nights on long flights.

Does it only work on flights?
No, it doesn't. You can also use it as an AUX receiver in your car, boat, gym equipment or older stereo systems without Bluetooth.
 

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