I would buy the official bluetooth headset from SONY. Great sound quality, battery life and comfortable, plus you get that neat on-screen battery and volume display whenever you press a button on it.
One more vote for the Sony one. It sounds like the twelve year old screaming profanities and racial slurs is in the same room as you.👍
I have the official Sony as well. Got it a couple days ago.
Only downside I have is that it's literally a pain. Maybe my ear canal is too small, but when wearing that, I feel like someone is stretching my ear.