1UV Proof: The smart audio glasses is anti blue ray and UV proof, allowing you to listen to music, make phone calls and control your voice helper hands free while protecting your ears and staying aware of your surroundings. 2Convenient: Open ear speaker allows you to enjoy audio while still hearing the world around you. Be aware of traffic when driving or biking, listen to your child while pushing a stroller, or stay safe while walking in the city. 3Touch Control: It is easy to control your music or answer your phone with a single press. You can even use the voice helper of the IP67 waterproof smart glasses to completely free your hands. 4Wide Application: The intelligent glasses is suitable for IOS, for Android system. Built in microphones enable you to make clear hands free calls, and dual microphones pick up your voice clearly over background noise. 5IP67 Waterproof: Adopts exquisite workmanship, waterproof glasses can get to IP67 level. Do not worry about ruining with sweat or wet hair while exercising outside. Tip: Avoid washing the frame or lens in water, which may cause damage.