Use your wireless headphones or earbuds with wired audio sources using the Twelve South AirFly Pro. This compact Bluetooth audio adapter connects to 3.5 mm headphone jacks on aircraft entertainment systems, gym equipment and game consoles. It supports two pairs of headphones and offers over 25 hours of battery life, with transmit and receive modes that also let you stream audio to older speakers and car stereos.

Connect wireless headphones to a 3.5 mm headphone jack
Share audio with two pairs of wireless headphones
Stream audio from your phone to AUX-IN inputs
Over 25 hours of battery life for travel and everyday use
Compatible with all Bluetooth headphones

Connect wireless headphones to a 3.5 mm headphone jack

AirFly Pro turns a standard 3.5 mm headphone output into a Bluetooth audio source. Plug it into an aircraft entertainment system, treadmill, handheld console, or an older TV or laptop to listen through your wireless headphones. No special apps are needed: pair your Bluetooth headphones once, then connect AirFly Pro to the headphone jack.

Share audio with two pairs of wireless headphones

Connect two pairs of wireless headphones at the same time to listen to music, films or shows from a single audio source. Whether you are watching a film on a flight, sharing a playlist or gaming with a friend, AirFly Pro lets you listen together without headphone cables.

Stream audio from your phone to AUX-IN inputs

AirFly Pro also works as a Bluetooth receiver. Switch to receive mode and plug it into the AUX-IN port on your car stereo, boat audio system, home stereo or portable speaker to stream audio from your phone or tablet. It is a practical way to add wireless streaming to rental cars and older audio systems without built-in Bluetooth, while keeping the equipment you already own.

Over 25 hours of battery life for travel and everyday use

With over 25 hours of battery life on a single charge, AirFly Pro provides extended listening on international flights, road trips and during daily use at the gym or office. Recharge it using the included USB-C to USB-A charging cable.

Compatible with all Bluetooth headphones

AirFly Pro works with Bluetooth headphones and earbuds, including models from Sony, Bose, Beats, Apple and many more. If your headphones can pair with your smartphone via Bluetooth, they can pair with AirFly Pro, making it easy to use with different headphone brands at home, at work or on the go.

Package includes

1 x Twelve South AirFly Pro – Black
1 x USB-C to USB-A charging cable
1 x Travel case
1 x Keychain storage accessory
1 x Owner’s manual

Product specifications

Colour: Black
Compatible with all wireless Bluetooth headphones
Dimensions: 57 x 25.5 x 11 mm
Weight: 15.6 g
Battery life: 25+ hours per charge
3.5 mm AUX connection for car, home and marine audio systems

Note: Headphones must support Bluetooth pairing to connect to AirFly Pro.

Facts

EAN: 811370023274
Category: Electronics > Audio > Audio Components > Audio Transmitters > Bluetooth Transmitters
Manufacturer title: Twelve South AirFly Pro
Menu categories: Connectivity

Last updated: 2026-10-17

What's in the box when I receive the AirFly Pro?

The package includes the AirFly Pro in black, a USB-C to USB-A charging cable, a travel case, a keychain storage accessory, and an owner's manual.

How long does the battery last on a single charge?

The AirFly Pro offers over 25 hours of battery life per charge, making it suitable for international flights, road trips, and full days of daily use.

What are the dimensions and weight of the AirFly Pro?

The AirFly Pro measures 57 x 25,5 x 11 mm and weighs 15,6 g, making it a compact and lightweight accessory for travel or everyday use.

Can two people listen simultaneously from the same audio source?

Yes. The AirFly Pro supports dual Bluetooth headphone connections, allowing two people to listen wirelessly from a single 3,5 mm audio source at the same time.

Can I use it to stream audio from my phone to older speakers?

Yes. In receive mode, plug the AirFly Pro into any AUX-IN port on a car stereo, home stereo, boat, or portable speaker to stream audio wirelessly from your phone or tablet.

Last updated: 2026-09-10

In-Flight Entertainment Without Airline Headphones

Plug AirFly Pro into the airplane seat's 3.5 mm audio jack and pair it with your own Bluetooth headphones for the duration of the flight. The 25+ hour battery life covers the full journey, and the included travel case keeps the adapter protected and easy to locate in a carry-on bag.

Shared Viewing on a Long Journey

Connect AirFly Pro to a single audio source — such as a laptop or in-flight system — and pair two separate pairs of wireless headphones simultaneously. Both travellers can watch the same content together without sharing cables or disturbing fellow passengers.

Streaming from Phone to a Car Without Bluetooth

In receive mode, AirFly Pro plugs into the AUX-IN port of a rental car or older vehicle stereo, enabling wireless audio streaming directly from a phone or tablet. This eliminates the need for an auxiliary cable while driving and works with existing car audio hardware.

Wireless Audio on Gym Equipment

Connect AirFly Pro to the 3.5 mm headphone output on a treadmill or gym machine and pair your Bluetooth earbuds to listen to the equipment's built-in audio content wire-free. At just 15.6 g and 57 x 25.5 x 11 mm, it adds minimal bulk to a gym bag or keychain.

Adding Bluetooth to a Home Stereo or Portable Speaker

Switch AirFly Pro to receive mode and plug it into the AUX-IN port of a home stereo, marine audio system, or portable speaker to stream music wirelessly from any Bluetooth-enabled phone or tablet. The setup requires no apps or complex configuration.

Daily Carry with Keychain Attachment

The included keychain storage accessory allows AirFly Pro to be attached to keys or a bag for everyday access. Paired with the USB-C to USB-A charging cable included in the box, it is straightforward to keep the adapter charged and available for both planned and spontaneous use.

Last updated: 2026-06-29

Frequent Flyers & Long-Haul Travellers

AirFly Pro plugs directly into the in-flight entertainment system's 3.5 mm jack, letting you use your own wireless headphones instead of the wired ones provided on board. With over 25 hours of battery life per charge, it comfortably outlasts even the longest international flights without needing a top-up.

Gym & Fitness Enthusiasts

Treadmills, ellipticals, and other gym equipment typically only offer a wired headphone jack. AirFly Pro converts that jack into a Bluetooth transmitter so you can move freely with your preferred wireless earbuds or headphones throughout your entire workout session.

Travel Partners & Co-Listeners

AirFly Pro supports two pairs of wireless headphones connected simultaneously to a single audio source, making it a practical solution for couples or travel companions sharing a film, playlist, or show. Both listeners remain cable-free and can move independently without disturbing others nearby.

Owners of Older Audio Equipment

For anyone with a car stereo, home audio system, boat, or portable speaker that lacks built-in Bluetooth, AirFly Pro works in receive mode to add wireless streaming via the existing AUX-IN port. There is no need to replace or upgrade existing equipment to enjoy modern wireless audio from a phone or tablet.

Handheld Console & Retro Gaming Users

Handheld consoles and older gaming devices are typically limited to wired audio output. AirFly Pro connects to the device's 3.5 mm headphone jack and transmits audio wirelessly to any Bluetooth headphones, removing the need for cables during gaming sessions.

Multi-Brand Headphone Users

AirFly Pro is compatible with all Bluetooth headphones and earbuds — including those from Sony, Bose, Beats, Apple, and others — making it a versatile audio adapter that works across different devices and headphone brands without brand-specific restrictions or additional apps.

Last updated: 2026-06-29

Art.no: 12-2010

Twelve South AirFly Pro - Black

Name: Twelve South AirFly Pro - Black
Brand: Twelve South
SKU: 12-2010
Price: 51.99 EUR
Availability: Discontinued

Compact Bluetooth audio adapter that makes 3.5mm jacks wireless for your headphones and supports two connected headsets. Switch between transmitter and receiver and get 25+ hours of battery life.

-20%

~~Ordinary price 64.99 EUR~~ You save 13.00 EUR

51.99 EUR

This product has been discontinued.

This product has been discontinued and replaced by other great products.

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Blog, guide & reviews

Unlock Wireless Audio Everywhere with Twelve South AirFly Pro

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Twelve South AirFly Pro - Digital Reviews Network

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About Twelve South® the Nordics

Founded in Charleston, South Carolina in 2009, Twelve South creates thoughtfully designed accessories for Apple devices. Its award-winning collection includes stands, chargers, cases and travel accessories made to enhance how people use their iPhone, iPad, MacBook, Apple Watch and AirPods.

From the BookArc MacBook stand to the AirFly Bluetooth audio adapter, Twelve South combines practical innovation, premium materials and distinctive design to solve everyday technology challenges.