Twelve South’s AirFly Pro is a great travel companion, and it’s on sale for $40

If you’ve got a summer trip coming up, the last-gen Twelve South AirFly Pro is one of those gadgets that can make a long flight feel a little shorter.

It lets you use your wireless headphones with in-flight entertainment systems, and right now it’s on sale for $39.99 ($15 off) at Amazon.

That’s the best […] ...