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

smart glasses features UV400 polarized full-protection lenses protect your eyes from the sun with excellent color, clarity and contrast Built-in Microphone and Speaker: With the LVTEL M8 Pro, you can take calls hands-free,listen and speak clearly thanks to the covert omni-directional microphone built into the bezel. Powerful 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..syi