The Twelve South AirFly Pro is a Bluetooth wireless audio transmitter and receiver designed to add wireless audio capability to any device with a standard 3.5 mm audio jack.

Crafted from durable matte plastic with a compact, rounded body, the unit feels solid in hand and fits easily into a pocket or travel pouch. Its integrated clip allows secure attachment to bags or clothing, enhancing portability during commutes or flights. The device pairs reliably with up to two sets of wireless headphones or earbuds, including AirPods and other Bluetooth-enabled headsets, enabling shared listening without the need for an audio splitter.

Functionally, the AirFly Pro operates as a transmitter, sending audio from an airplane seat entertainment system, gym treadmill, or TV headphone jack to your Bluetooth headphones. In receiver mode, it can convert a wired speaker or car stereo into a wireless receiver, making it versatile for various scenarios. The built-in rechargeable battery provides up to 16 hours of continuous use per charge, ensuring extended playback during long trips. Pairing is straightforward with a simple button interface and clear LED indicators for connection status. Constructed with attention to durability, the casing resists minor scuffs and maintains its appearance even after repeated use. The 3.5 mm plug is reinforced to withstand frequent plugging and unplugging, while the internal Bluetooth chipset offers stable connectivity within a 30-foot range. Audio quality remains clear with minimal latency, suitable for movies, music, and calls. The product’s straightforward design avoids unnecessary bulk, and the black finish blends well with most electronics. This audio accessory suits travelers, gym-goers, and anyone who wants to use their personal wireless headphones with older wired audio sources. Its dual transmitter/receiver capability eliminates the need for multiple adapters. At a very affordable price point—often found at a great value—it delivers a practical solution without compromising essential features. The AirFly Pro represents a reliable choice for enhancing audio flexibility across devices, supported by robust build quality and consistent performance.