STFINE Smart Sunglasses for Men Women Smart Sunglasses with Bluetooth 5.0 Audio Sunglasses Voice Control and Open Ear Style Headphones, Anti-Blue Light, Ip45 Water-Proof for Cycleing Outdoor Running

• 【Voice Control Feature】Wireless speaker with smart assistant technology like hand free phone calling and answering, speak for directions, weather and traffic updates. 【Volume Up and Down Design】Smart speaker sunglasses is with volume up and down feature as well as forwarder and backware, battery playing lead time is up to 5 hours. 【Open Ear Speaker Style】Bluetooth sunglasses with open ear speaker system allows you to listen to your favorite music and everything around you. Hd microphone offers high quality sound while on calls. 【Anti-blue Light】Filter 385-448nm harmful blue light to Protects the health of eyes. Comfortable and clear vision. 【Ultra Slim Design】Mobile phone thickness design, flexible materials frame and very light like a normal sunglasses weight. Exclusive us style design, unisex and very comfortable to wear while relaxing and exercising.