HWSYTEK Smart Polarized sunglasses with Micro speaker Microphone for listening t

[Fashion design the style is suitable for the face shape of most people. The polarized lenses can filter out the reflected and scattered light in the incident light making the field of vision clearer and improving the clarity. It can filter the damage of ultraviolet rays to the eyes and protect the eyes. The lenses of this glasses can be replaced with myopic lenses and can be worn as myopic glasses Smart Bluetooth audio and call function. The glasses are built with a Bluetooth module a smart microphone and a high-fidelity small speaker which can realize Bluetooth connection with your mobile phone iPad and laptop and can realize the functions of listening to music and answering and making calls. One-click operation makes Bluetooth connection answering calls and playing music very easy and you can operate it with one hand when wearing glasses. After charge it has an ultra-long standby time and the standby time is 6 hours. The Bluetooth 5.0 connection is stable. The waterproof design can prevent sweat from flowing into the system when exercising It is suitable for outdoor cycling hiking traveling driving fishing etc. and it is a great gift for friends and relatives.]