Smart Bluetooth anti-ultraviolet UV400 polarized audio headset sunglasses, built-in microphone and speaker, voice assistant, listen to music, call, navigation, support 15 minutes fast charging (Black)

• Built-in high-quality microphone and speaker for clear calls and premium music experience. Equipped with intelligent voice assistant, easy operation, freeing your hands. Unique anti-ultraviolet UV400 polarized design, effectively protect eyes. Not only can you listen to music, it also supports calls and navigation, and has a variety of functions. It only takes 15 to 20 minutes of quick charging and has a battery life of 5 to 6 hours, so you don’t have to worry about battery life. Thoughtful design, comfortable to wear! Soft silicone non-slip nose pads relieve the pressure on the nose bridge. curved temples fit the head better and reduce the clamping feeling of the temples. comfortable to wear all day long! Professionally waterproof and sweat-proof, long-lasting music listening! The product has been specially optimized for sweat-proof, so people who sweat easily can use it with confidence. pay attention to the speaker to keep the speaker hole as dry as possible. If water gets in, you can shake it dry and restore it to its original state. Compatible with mainstream devices, barrier-free transmission! 15 to 20 meters of smooth transmission, fully freeing the distance between you and your phone! Convenient for driving, riding and engaging in outdoor activities, without making any noise, safe driving, and communicating with the outside world!