[Adjustable Headband] :This goggle has an adjustable soft headband, which makes this product suitable for all ages to wear comfortably. There is a quick release buckle on the back to let you finish wearing and taking off quickly.[High Performance Material]:composed of polycarbonate frame and lens, this product can be used under the worst conditions. The swimming cap adopts silica gel, which can effectively reduce resistance underwater.[Enjoy Underwater Time]: this suit includes swimming goggles(,with earplugs), swimming cap and nose clip. It is very suitable for indoor and outdoor underwater activities, such as swimming courses, swimming pool parties, water fitness, etc. It will make you feel more free in the water.[Innovative Earplugs] :soft silicone earplugs are used, which are comfortable to wear and highly waterproof. Earplugs and swimming goggles are connected together, so you don't have to worry about the loss of earplugs anymore.[Anti Fog and anti Ultraviolet]: Anti Fog protection can let you see a clear picture underwater. UV protection can help protect your eyes from ultraviolet and strong light. Make your underwater activities safer.