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Twelve South AirFly Duo Bluetooth 5.0 Transmitter for TV/Airplane to 2 Wireless Headphones – Wireless Adapter for AirPods, Airplane, Car, Gym, Home, Use with Any 3.5 mm Audio Jack

  • Based on 3,117 reviews
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Style: AirFly Duo


Color: White


Features

  • Wireless Freedom - Connect your AirPods, earbuds, or any wireless headphones to in-flight entertainment, gym equipment, gaming devices, TVs, or any device with a 3.5mm audio jack using the AirFly Duo Bluetooth transmitter.
  • Extended Battery Life - Enjoy uninterrupted audio for over 20 hours on a single charge, making it perfect for long flights. Plus, the AirFly Duo can be used while charging, ensuring you never run out of battery.
  • Superior Sound Quality - Experience high-quality audio with Bluetooth 5.0 and aptX Low Latency codecs for minimal delay, ensuring your audio stays in sync with your video.
  • Long-Range Connectivity - With a reach of up to 10 meters (33 feet), the AirFly Duo allows you to relax and move freely without being tethered to your device.
  • Convenient and Portable - The AirFly Duo comes with a USB-C charging cable, a travel pouch, and a quick start guide, making it easy to carry and use wherever you go.
  • AirFly features industry leading Bluetooth with aptX Low Latency Codecs. If you are experiencing anything less than high quality audio, first check the audio source. Regarding latency, ensure your device supports Bluetooth 5.2

Special Feature: Pairs up to two headphones


Brand: Twelve South


Power Source: Battery Powered


Material: Plastic


Product Dimensions: 2.24"L x 1"W x 0.43"H


Product Dimensions: 2.24 x 1 x 0.43 inches


Item Weight: 0.64 ounces


Item model number: 12-1914


Batteries: 1 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Wireless communication technologies: Bluetooth


Connectivity technologies: Bluetooth


Special features: Pairs up to two headphones


Other display features: Wireless


Human Interface Input: Buttons


Color: White


Whats in the box: Bluetooth transmitter


Manufacturer: Twelve South


Country of Origin: China


Date First Available: October 11, 2019


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • A wonderful little device that's essential for air travel using wireless headphones.,
Style: AirFly Duo Color: White
This little device is essential for my frequent air travel. With it, I can easily connect my wireless headphones to the plane's entertainment system without a pesky wire. It works great and I don't leave home without it. Sound quality that comes through is excellent... as good as through a cord.
Reviewed in the United States on March 7, 2025 by JTM

  • Great gift!
Style: AirFly Duo Color: White
Gave these to my siblings for Christmas and they are a HIT! Easy set up and use. Makes long flights more enjoyable - love the wireless connection so long cords are no longer constantly getting in the way.
Reviewed in the United States on April 8, 2025 by Nicole B.

  • A great product
Style: AirFly Duo Color: White
I bought this product to use for my 16 hours long overseas flight. After a brief research, I found this product to work well with Apple AirPods Pro, and my experience with it agrees. Pros: - It paired with AirPods Pro quickly. - It stayed connected throughout my flight with some small hiccups but restarting it solved the problem. - The battery stayed charged throughout the flight. - It's a light and pocketable device that comes with a small pouch. - It seems to be sturdy as I dropped it a few times, and it still works without any issues. Cons: - It is expensive compared to the competitors. - Using it with the PC, when the speaker sound is quiet or silent, it tends to shut itself off, but it turns back on again within a second. It's kind of annoying, but I got used to it. - It transmits a decent quality sound, but don't expect an audiophile quality sound. - When I put my AirPods in the case to charge for 10 minutes, then put it back in my ear again, it couldn't connect right away. Restarting the device solved the problem. Overall, it is a good product to use with AirPods during travels. - ... show more
Reviewed in the United States on February 7, 2022 by pavel Kazi

  • Works well, good battery life
Style: AirFly Duo Color: White
Overall this device works well. I have had it for a week now, I charged it up completely then started using it with my regular use case - listening to a pocket radio when I walk my dog in the morning. I paired it up with my Galaxy Buds+ and the pairing was easy. Worked the first time I tried. Have now used it for 5 days straight on a fully charged unit - 2-3 hours per day. Still on the single charge. Every morning I put in my earbuds in, turn on the device, then turn on the radio. The Buds+ connect every time, and by the time I turn on the radio everything is working properly and I am listening to my favorite morning show. Have not tried pairing a second set of earbuds but likely will this weekend. Range is adequate (since I keep it in my pocket). Stays connected when I go across the house about half way, then it starts to get a little "warbly", but that is to be expected. I will try it on a plane in a couple of weeks and if there are any issues I will update but I suspect that for listening to the movies audio and music will work well. Concerns - The connection of the device at the base of the unit and also the the plug, the unit is a bit wobbly and I wonder how long before the connection is broken. Easy to forget on a plane, I have left a Kindle Paperwhite in the seat pocket on a trip, I can see me leaving this plugged in to the seat back when deplaning. Battery recharge life - how long will it hold a good charge like it does now. I recommend this device, even at the price point. It delivers on connectivity, battery life, ease of use. ... show more
Reviewed in the United States on April 8, 2022 by Cent Fl User

  • Works great
Style: AirFly Duo Color: White
Works great. Paired easily with my AirPods and kept the connection. The battery lasts a long time. I have only paired one set of AirPods but with this model I can pair two. I like the handy bag and it's easy to slip into my carryon and takes hardly any space.
Reviewed in the United States on February 25, 2025 by Riggs

  • Works great!
Style: AirFly Duo Color: White
I’ve used this on multiple flights and it works well every time! Easy to pair with Apple AirPods and no issues with sound quality. Great for international flights on planes with in-seat screens that are not Bluetooth compatible!
Reviewed in the United States on June 23, 2024 by Alicia

  • Useless. Did not work as advertised
Style: AirFly Duo Color: White
Bought this for a group tour vacation to Europe so I could use my Airpods on the long flights and with the Quietvox transmitters commonly used by tourguides. It never worked as advertised. It always took several attempts to pair with my Apple Airpods Pro 2nd Gen, even after previously having been paired. The Airfly never recognized them in subsequent attempts. When it did finally connect to the Airpods, and a second device (Powerbeats) was connected, the Airpods were dropped. Also, when paired with my Airpods, I never heard any sound. I tried it with 2 different inflight airplane systems and multiple different Quietvox tourguide receivers, but got the same result every time...no sound at all. I would have returned it, but my trip was 3 weeks long and by the time I got home, it was past the 30 day return window. Would have given it zero stars, but the minimum is 1. Total junk. ... show more
Reviewed in the United States on September 30, 2024 by Robert J

  • Great Customer Service
Style: AirFly Duo Color: White
I've found the AirFly to be easy to connect to and it does exactly what it's supposed to do - transmit sound to my bluetooth earbuds. I've used it for a couple hours daily for a few months and it works great. However, after a couple months, the on/off switch stopped functioning, making it impossible to turn off. I contacted Twelve South and, with just a couple simple steps, they quickly sent out a replacement unit. Great customer service. ... show more
Reviewed in the United States on October 4, 2024 by Kate

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