【Open-Ear Sound experience】 Audio bluetooth sunglasses are designed with open-ear speakers. Clear binaural calls are just like face-to-face communication, and HD microphones provide high-quality sound during calls. It can be worn for a long time and will not cause ear pain like wearing headphones. 【Stylish Sunglasses Design】Women/Men smart bluetooth audio glasses use a lightweight frame and excellent materials, you can easily wear it to relax and exercise. Wth UV400 fully protected lenses, Protect your eyes in the hot summer ,while providing outstanding color, clarity and contrast. 【Touch and Voice Assistant Control 】With one button, you can switch music, play or pause media, manage call modes, and activate voice assistant, simplifying operation and making your smart Bluetooth sunglasses stylish. (📢Notice: Sunglasses need to press both sides of the touch area simultaneously to power on.) 【 High Quality Battery】Smart audio sunglasses built-in large capacity battery, 2 hours of full charge, can support 100H standby. No more frequent charging. Magnetic charging design not only reduces interface wear but also extends the lifespan of the glasses. 【What You Get】Smart Music sunglasses*1, Magnetic charging cable*1, Glasses case *1, User manual*1, Glasses cloth*1. 24-hour friendly customer service to solve your problems in time. Smart Glasses for Women Men,Bluetooth Glasses with Photochromic Lenses,Built-in Mic & Speakers,Anti-Blue Light Lens with Hands-Free Listening Voice Control,Perfect for Indoor Outdoor