they work 4sure n they r rainbow love that
So far I use these at work (I work at a dog kennel with lots of barking) and they work great so I can still hear but the noise is dimmed. Planning on wearing them to an upcoming concert!
Ordered 3 weeks ago and order still has not arrived
Got these shipped to my hotel before EDC Vegas and after suffering from the blaring music from day 1 they were exactly what I needed for days 2 and 3.
Used them at a music festival, had no ear ringing, and had perfect audio the entire time!