Material: TR+PC+ MetalColor: BlackPackage Size: 17 × 6 × 5 cmPackage Weight: 0.145 kgPacking List: 1 x Smart AI Glasses with Bluetooth Technology, 1 x Charging Cable, 1 x Instruction Manual, 1 x Lens Cleaning Cloth, 1 x Eyeglass Case1. Bluetooth 6.0 Connectivity: Enjoy seamless and stable wireless connection with Bluetooth 6.0, ensuring high-quality audio and smooth integration with your devices for an enhanced user experience.2. Photochromic Lenses: The glasses are equipped with advanced photochromic lenses that adjust to different light conditions, providing optimal vision whether indoors or outdoors, adapting to changing lighting.3. Magnetic Charging & Long Battery Life: These smart glasses feature magnetic charging ports for secure and convenient recharging, with a 140mAh battery offering 4-8 hours of playback time and 200 hours of standby.4. IP54 Waterproof: Built to withstand various weather conditions, the glasses are IP54 waterproof, ensuring durability and functionality during outdoor activities and exposure to light rain or sweat.5. Dual-Side Touch Control: Featuring touch-sensitive controls on both sides of the frame, these glasses allow for easy and intuitive navigation, enabling effortless interaction for calls, music, and volume adjustments.