INFO
For those who prefer to keep one ear open for cockpit conversation, try the new single-sided version of the 750, the Airman 750-SS. The 750-SS weighs 2.4 ounces. It is TSO-approved and has the same great performance as its two-sided counterpart. The Airman 760 Headphone is identical to the 750 minus the boom microphone and amplifier.