The sound quality is great, but you have (construction noise) with lot of background noise the headset to the
Hand deuen to something else to understand a little deeper into the ear.
It is astonishing how well this strong background noises are filtered out while talking.
Battery life is more than adequate for 8-10 hours at the construction site with multiple conversations are no problem, the evening has the headset but then again at the charging cable to fit for the next day to be.
All in all, strong buy recommendation