I loaned a set to my sister for EWR-ORD in a 'real' jet, ORD-OKC in a regional; she'll probaby own 2 pair in a few weeks' time. Our sis-in-law used them for 10 minutes in the car (with 'engineered' wind noise) and will also own a pair soon.

The more I use them, the more I like them, especially at $143 & change for 2 pair, expedited delivery.