Twelve South AirFly Pro 2 Bluetooth Transmitter Wireless Audio Adapter for AirPods & Bluetooth Headphones

AirFly Pro 2 leverages Bluetooth 5.3 to provide stronger link robustness and higher spectral efficiency than older Bluetooth generations — reducing dropouts and improving battery efficiency. The integrated Qualcomm QCC3056 audio processor further refines the audio pipeline (codec management, power vs. latency tradeoffs and voice clarity), making the adapter better suited to movie playback and gaming where lip-sync and clarity matter.

key Feature:

• Bluetooth version: Bluetooth 5.3 for improved connection stability, efficiency and reduced latency.

• Audio processing: Built around the Qualcomm QCC3056 audio processor to optimize sound, improve latency and voice clarity.

• Dual pairing (multipoint): Simultaneously pair two sets of Bluetooth headphones for shared listening without splitters.

• Modes — TX / RX switchable: Transmit mode (TX) turns a headphone jack into a Bluetooth source for wireless headphones; Receive mode (RX) lets the device act as a Bluetooth input to a legacy AUX jack.

• Battery & charging: 25+ hours of continuous use on a single full charge; rechargeable via USB-C.

• Controls: Physical push buttons for pairing and dedicated volume controls on the unit for on-device volume adjustment and mute.