Bluetooth Glasses Polarized Sunglasses Smart Sports Wireless Headset Microphone

*1. Anti-Blu-ray glasses: It can effectively isolate ultraviolet rays and radiation and can filter blue light, which is suitable for use when watching a computer or TV mobile phone. Reduce eye strain and give you clear vision to protect your eyes .

*2. Sound directional transmission technology: The unique cavity frequency division technology can accurately project the sound to a specific area. Whether it is listening to music or making a call, only you can hear it, and almost everyone around you can't hear it. At the same time, you can also get the sound of the outside world, so that your safety is more secure.

*3. Ultra-light Frame Material: It has a memory polymer material. The more it fits, the more it fits the user's head curve, and the comfortable clamping force can effectively reduce the head pressure. The glasses are equipped with a rigorous internal wiring process and a high-precision in-mold molding process to ensure high quality.

*4. Amplifier Bluetooth Chip: Support Bluetooth 5.0 protocol, four times the transmission distance of Bluetooth 4.2, double the transmission speed; support Apt-X HD high quality audio; THD-N super distortion technology; 168 hours long standby.

*5. With built-in 90mAh polymer battery, it offers up to 4 hours of continuous music and 3 hours of talking time, ensure you long lasting using time. Easy control answering / ending calls, playing / pausing, previous / next songs.

 

Blu-ray-resistant glasses are glasses that prevent blue light from irritating the eyes. Special anti-Blu-ray glasses can effectively separate UV and radiation and filter blue light, suitable for use when watching a computer or TV mobile phone.