Experience the perfect blend of style, functionality, and advanced technology with our Wireless Stereo Open Sound Glasses. Designed as both Bluetooth-enabled smart glasses and sunglasses, these multifunctional eyewear pieces offer superior sun protection while allowing you to answer calls hands-free during your daily activities such as driving or walking. Key Features: · Multifunctional Design: Combines the benefits of sunglasses and Bluetooth smart glasses, blocking harmful sunlight and enabling convenient phone call handling without the need for additional devices. · Directional Sound Technology: Utilizes innovative directional sound to deliver audio specifically to your ears, reducing external noise interference and enhancing your listening experience without disturbing those around you. · Soundproof Privacy: Ensures audio from calls or music remains private, preventing sound leakage and minimizing ear damage commonly caused by traditional headphones during extended use. · Built-in HD Microphone with Noise Reduction: Equipped with a high-sensitivity microphone featuring CVC6.0 noise reduction technology that effectively filters internal and external noise, providing clear and crisp call quality in various environments. · Advanced Bluetooth 5.0 Connectivity: Supports Bluetooth 5.0 for fast, stable, and wireless transmission with a receiving range of up to approximately 15 meters (49.2 feet), enabling seamless wireless playback and hands-free communication. · Long-lasting Battery Life: Powered by a built-in 110mAh lithium polymer battery, these smart glasses deliver extended usage periods with a quick 2-3 hour charging time, keeping you connected throughout the day. Specifications: · Material: UPC · Bluetooth Version: V5.0 · Bluetooth Mode: HSP/HFP/A2DP/AVRCP · Receiving Range: Approx. 15m / 49.2ft · Lithium Polymer Battery: 110mAh (built-in) · Charging Time: 2-3 hours Package Includes: · 1 x Wireless Stereo Open Sound Glasses These Wireless Bluetooth Glasses offer a stylish, practical solution for those seeking clear audio, sun protection, and hands-free convenience in one versatile accessory. Perfect for outdoor activities, commuting, or casual use, they enhance your audio experience without compromising on comfort or design.