Product Description: Smart Glasses with 137 Languages Translation, Built-in Microphone and Speaker, Open Ear Wireless Bluetooth Sunglasses for Music and Calling 137 Languages Translation: Break down language barriers with our smart glasses that support translation in 137 languages, covering over 90% of the global population. Powered by four top translation engines, these glasses achieve an impressive 97% translation accuracy. With 15 servers worldwide, enjoy low latency translation of just 0.5 seconds, providing virtually seamless simultaneous interpretation for smooth communication. Superior Sound Quality: Experience crystal-clear audio with binaural HD microphones that ensure interference-resistant calls. These smart glasses feature a Bluetooth 5.3 master-slave switching chip, offering fast and consistent connectivity with any device. Easily switch between left and right ears for both translation and listening, enhancing convenience and usability. Widely Applicable: Designed for versatility, these Bluetooth wireless smart translation sunglasses fit snugly, allowing you to engage in a full range of outdoor activities. Whether you're taking a leisurely walk or playing a game of rugby, these glasses promote a healthy lifestyle while keeping you connected and informed. Extra Mode Intelligent Translation: Facilitate smooth communication with one person wearing the translation glasses and another holding a cell phone. This feature is essential for social outdoor travel, enabling you to converse effortlessly. Additionally, these glasses function as stylish sunglasses, allowing you to listen to music, make phone calls, and more. System Compatibility and Stereo Sound: Fully compatible with Android and applicable to iOS, these smart glasses offer fingerprint touch control for easy operation. Simply touch the headset to switch songs, make calls, and perform other functions. Enjoy a stereo sound system that provides 360-degree full coverage, enhancing your listening experience for music, calls, and games. These smart glasses are the perfect blend of technology and style, offering a comprehensive solution for communication, entertainment, and outdoor activities. Stay connected, enjoy superior sound quality, and break language barriers effortlessly with this innovative product.