Multifunction: it's more than just a pair of bluetooth glasses that can block the sunlight but also can answer the phone when you are driving or walking under strong light. ip7 waterproof performance, support for phone music, uv400 polarized sunglasses, uv blocking function and anti-wear aging.
lightweight: the weight of this sunglasses is only 32g,very comfortable to wear for a whole day.
directed audio technology: this technology can be used to deliver sound to a specific location, which can effectively reduce external interference to you, and you will not be heard by others when you connect the earphone, whether you are calling or listening to music, effectively protect your privacy.
wide applications: commonly used in beaches, skiing, mountain climbing, golf and other occasions with strong sunlight, its uv resistance and other indicators are higher requirements,the best choice for outdoor travel.