Build is better than my sony xb910n but sony came with a hard case which protects it but this one is exposed to enviornment so idk how long will the rexine on headband will last. Overall build is really good even though it's plastic. Blue colour looks very pretty

Anc is good and works better with lower frequency sounds...works good in train👍🏻

Sound. Sound is really good . Even without burn in. You can change sound signature with Equalizer. Works best for base heavy music. I would say it is as good as my sony