【Open Ear Audio Sunglasses】Audio sunglasses with open ear speaker system headphones allows you to listen to your favorite music and everything around you. HD Microphone offers high quality sound while on calls. BT 5.3 Connectivity can easy and stable pair from up to 30 ft away.

【Touch and Voice Control】Wireless speaker with smart voice assistant technology like Hand Free Phone Calling and answering, easily wake up voice assistant to connect to your favorite music stations. easily speak for directions, weather and traffic updates, touch change music tracks, play or pause media.

【HD Polarized Lens and 100% UV400 Protection】Our polarized lens can restore true color eliminate reflected light and scattered light and protect eyes perfectly. Providing an untainted clear vision in front of you. Furthermore, the built-in UV filter in our sunglasses can block 100% of all UVA, UVB and even some of harmful light, always keeping your eyes comfortable healthy.

【IPX5 Waterproof Sunglasses】Our smart-bluetooth sunglasses designed and provided favorable waterproof effect which can easily resist sweat and rain. It won’t get in the way of enjoying sports, music and calls.

【Outdoor Recreation 】Smart sunglasses is a cool fashion bluetooth sunglasses that's suitable for both men and women in fishing, hiking, cycling, camping, running, driving, riding and other outdoors activities. Sunglasses suitable as high fashion accessory and daily wear all year round. Never forget to be Cool in sunny days!