I pre-ordered these active noise cancelling earphones ages ago during product development, and they finally arrived in time for a work trip staying in a construction camp.

The earplugs worked perfectly to block out the noise of other guests, the diesel generators and the air conditioners, to give me a really restful sleep.

Tried them on the plane as well. They maybe cut about 50% of the noise, which is pretty good and allowed me to get a sleep on the flight too.

They are small and comfortable. You can lay your head on the side without feeling them sticking into your ear.

Carry case and charger is very handy and well made.