This is nowhere near the best battery of wireless earbuds in this class; in fact, it’s a little under. The process of relaying the results of your Super Mic voice is a bit convoluted. At first, I played background music while using Super Mic to record my voice through my iPhone’s Voice Memo app. Even when Super Mic effectively filters out environmental noise, I find the fidelity to be choppy and compressed-sounding at times. Super Mic could be a cool feature if it’s refined, but for now, I would file it firmly in the “undwhelming” folder.