Smart Glasses, Polarized Bluetooth Sunglasses, Built-in Mic & Speakers, Voice Assistant, UV Protection Audio Sun Glass

• Voice-Controlled Smart Glasses: Sunglasses speakers with smart technology, such as hands-free phone calling and receiving, quick and easy connection to your favorite music and more

• Volume Up and Down Button: Audio glasses with volume up and down function, battery playback lead time of up to 8 hours

• Open Ear Bluetooth Speaker: Bluetooth sunglasses with Open ear speaker system allow you to listen to your favorite music and everything around you. Hd microphones provide high quality sound during calls

• Ultra-Thin Design: Very thin design, flexible material frame, very light, like the weight of ordinary sunglasses. Designed in a unique American style, it is neat, unisex and very comfortable to wear while relaxing and exercising

• Polarization Lens Coating Technology: Polarization fully protected lenses with outstanding color, clarity and contrast