[INTELLIGENT WIRELESS BLUETOOTH GLASSES]: These smart glasses are equipped with advanced Bluetooth 5.0 technology, allowing seamless connectivity with dual systems. With the addition of CVC6.0 noise reduction technology, these glasses provide a faster and more stable connection, ensuring crystal clear calls. [UPGRADE ANTI-BLUE VIOLET RAY SUNGLASS LENSES]: Our bluetooth smart sunglasses feature double-coated sunglass lenses and anti-blue light lenses, effectively blocking 99.9% of UVA/B rays and sunlight. Perfect for individuals working in an office environment or engaging in outdoor activities like fishing. [ONE-CLICK CONTROL]: The convenience of our smart audio glasses lies in its one-click control button. This feature allows users to effortlessly answer or end calls, adjust volume, and play songs with just a single button. Whether you're behind the wheel, fishing, performing maintenance work, gaming, or simply working in the office, these Bluetooth glasses allow you to completely free your hands. [BUILT-IN WATERPROOF MICROPHONE]: Experience high-quality sound effects and enjoy fidelity music and games with our bluetooth glasses' open ear speaker. Equipped with a waterproof microphone, these glasses are sweat-resistant and provide surround sound and HD calls anytime, anywhere. [SUPER LONG STANDBY]: Our rechargeable bluetooth sunglasses boast up to 6 hours of continuous listening per charge. With faster charging and longer battery life, you can rely on these glasses for extended periods without worrying about running out of power. Smart Glasses Bluetooth Glasses with Speakers, One-Click Control Clear Calls Game and Anti-blue Light Lenses, Wireless Bluetooth Audio Glasses for Men Women