Smart Glasses, Waterproof,Polarized Sunglasses with Bluetooth Speaker

Built-in Microphone and Speaker: You can take calls hands-free,listen, and speak clearly thanks to the covert omni-directional microphone built into the bezel. Polarized Sunglasses Lenses: Smart glasses feature UV400 polarized full-protection lenses to protect your eyes from the sun with excellent color, clarity, and contrast. Multifunctional Button: Changing music tracks, playing or pausing media, managing calls, and activating the voice assistant function is easy with just one button, making the design of your glasses fashion and easy to use Ultra Slim Design: Mobile Phone Thickness Design, Flexible Material Frame and Very Light Like a Normal Sunglasses Weight. Exclusive US Style Design,Neat,Unisex, and Very Comfortable to Wear while Relaxing and Exercising Ultra-high Quality Battery: Smart Glasses are powered by a high quality battery, which takes only 2 hours to fully charge and can be used for up to 8 hours of continuous playback, which is both durable and safe.