***** **********Best Quality Guranteed. *****4K30 Video -Get stunning 4K video thats as amazing as the moment itself. You can also shoot time lapse videos to turn longer events into short, shareable moments. *****Rugged + waterproof -share experiences you cant capture with your phone. Hero7 Silver is Tough, tiny, totally waterproof-and up for any adventure. *****Head Strap is fully adjustable to fit all sizes*****Head Strap can be worn over a helmet or directly on your head in a headlamp-like position