A:AnswerThis frame will give a snug fit for anyone with bigger faces, my brother has a larger face than I do but the frames still fit, they were snug but they still fit him comfortably.
A:AnswerYes....it's great. Clear sound and mic when talking. Three (3) family members own a set. No complaints.
Battery is solid. But the extended warranty in case your drop them etc.
A:AnswerThe same distant as any headset. Range depends on you phone. You can leave your phone on the beach, cool down in the water and still have music playing decently.
A:AnswerHey Mike, the specs of the Frames are 55 mm x 18 mm x 136 mm (Lens width/Distance between lenses/Temple length). We do make Frames in other sizes if you would like to test them out for a better fit.
A:AnswerI think they could be if he put a strap on them to keep them on. they're not going to be as secure as goggles of course. but they are pretty awesome! and the sound is amazing.