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

[Polarized Sunglasses Lenses: UV400 polarized lenses protect your eyes from the sun with excellent color clarity and contrast. bluetooth sunglasses are made of TR90 material very durable. Built-in Microphone & Speaker: Can enjoy 360° stereo sound with superior speakers on each side also listen and speak clearly hands-free with mic built into the frame. High Quality Battery: battery takes only 2 hours charged fully and can be be played continuously for up to 8 hours. Latest Bluetooth Version 5.3: compatible with all kinds of Iphone and Android mobile phonesconnect faster and stable. Multifunctional Button: With one-touch button easily switch the music play/pause the media manage the calls and activate the voice assistant.]