Smart Sunglasses Bluetooth with Dual Speakers Wireless Stereo O Glasses for Cycling Sports

Feature： 1. Stereo Effect： Smart sunglasses have left and right dual speakers, directional playback for real stereo effect. Press and hold for 2 seconds to activate for Siri, and listen to commands at any time and anywhere for free control. 2. High Definition Music Playing： HIFI level o decoding has been debugged by professional tuners and coordinated with hardware to achieve high definition music playing and clearer vocals. 3. 110mAh Battery： Intelligent sunglasses are equipped with 110mAh large battery storage, which can last for 5 hours to listen to music, and can stand by for more than 200 hours to meet your daily needs. And it is waterproof and sweatproof. 4. One Key Operation： One button control, the left and right buttons have the same function, and you can switch songs and answer phone calls with a light press, making the operation more convenient. 5. Eye Protection： The coated lens can effectively block glare and strong light, effectively protect both eyes, and make the color more realistic. Specification： Item Type： Smart Sunglasses Material： ABS Gross Weight： 109g3.8oz Bluetooth Protocol： Bluetooth 5.0 Battery Type： Lithium battery, capacity： 110 mA, shipped with built in battery Charging Time： 1 to 2 hours Receiving Distance： 30 feet, 9 meters Speakers： Dual speakers, stereo Supported Devices： Support for iOS and for Android systems. Package List： 1 x Glasses1 x Charging Cable 1 x Glasses Cloth1 x Instructions