VERY AVERAGE but you get what you pay for.
We bought a pink pair and a a blue pair about 2 years ago, and have ‘put up’ them in order to at our monies worth.
The moment we bought them, the cushioned pillow ear pad fell out, on other pairs, and have been threaded back in countless times. We’ve had to keep them on with a cable tie but they always come off when travelling in a vack pack.
Sound is good, but the head band is very flimsy. I wouldn’t buy them ever again, nor would i recommend them to a friend.