I've used a pair for two months now. For what it's worth, it doesn't have ANC, it's a feature for less noise during calls, that's it.I pulled the trigger on the Xiaomi there's no other pair with ANC at that price point. Hope there's no issues with pairing or dying units that I see in reviews of budget TWS products
If you want true noise cancelling get the Sony xxxxnlah blah M3s. Damn excellent. Alternatively they also have the in ear but not as good as the over ears.