Excellent packed, quality performance as from the factory. Through the points of contact with the temporal part of the skull there is a transmission. Also included was a shield to check the protection against. On the phone you can talk, you can hear. In general, 4,5 points. For bicycle, scooter, walking or running perfectly! On the motorcycle i was comfortable at not high speed. Packed perfectly. Looks super. You can give. The set is good.
Excellent glasses, respectively, excellent build quality. They came to the country (city) quite quickly. Right! Stylish, fashionable, youthful.
Cute glasses for the money, sound is ok. But the combination of sunglasses with sound is kind of fun.