Twelve South's previous-generation AirFly Pro, a Bluetooth adaptor aimed at travellers, has been discounted to $39.99 at Amazon — a saving of $15. According to The Verge, this is the lowest price seen so far this year and only $7 above the all-time low recorded in January 2025, making it a timely buy for anyone planning a summer trip.

The device's main appeal is that it lets wireless headphones connect to in-flight entertainment systems and other equipment with a standard 3.5mm audio jack. For $5 more than the cheaper AirFly SE, the Pro adds both Bluetooth transmitter and receiver modes, support for two pairs of headphones simultaneously so a movie can be shared, and a 25-hour battery life. It can also link earbuds to a Nintendo Switch, connect streaming services to older rental-car stereos, and pair headphones with gym equipment.