Photochromic Polarized Leisure Sports Smart Glasses Men Women Fishing Cycling Driving Mountaineering Chameleon Smart Sunglasses

Product Feature1.All-in-One Smart Lenses for Indoor & Outdoor UseThese innovative lenses seamlessly combine anti-blue light protection for indoor use with automatic color-changing technology for outdoor activities, all in one versatile pair of glasses.2.Adaptive Tint Technology for Ultimate ComfortThe lenses intelligently adjust their tint depth based on ultraviolet (UV) light intensity, darkening outdoors under strong sun and remaining clear indoors to protect your eyes from blue light.3.Automatic Transition from Clear to SunglassesExperience effortless visual comfort as the lenses quickly transition from transparent indoors to tinted sunglasses outdoors, providing optimal vision in any lighting condition.4.Dual Protection from Blue Light and UV RaysGet comprehensive eye protection—the lenses block harmful blue light from digital screens when you're inside and shield your eyes from UV radiation when you're outside.5.Maintain Consistent Visual ComfortDesigned to keep your eyes in a comfortable state regardless of the environment, the lenses automatically adapt to both weak and strong UV radiation for uninterrupted visual clarity.Key Function- Wireless Stereo Sound: Enjoy high-quality, immersive audio with a true wireless stereo sound channel system.- Touch Control: Easily manage your music and calls with intuitive touch-sensitive controls.- IP4 Water Resistance: With an IP4 waterproof rating, these glasses are protected against splashes and light moisture.- Bluetooth 5.3: Featuring the latest Bluetooth version for stable and efficient connectivity.- Long Battery Life: Up to 7 hours of continuous playback and an impressive 6 months of standby time when powered off.- Lightweight Design: Weighing only 30g, the glasses are comfortable for all-day wear.- Includes Accessories: Comes with a charging cable and glasses cloth for convenience.Technical Specifications- Material: TR900- Bluetooth Version: V5.3- Supported Protocols: HFP, A2DP, AVRCP, HSP, BR+EDR+BLE- Operating Frequency: 2.4GHz–2.4835GHz ISM Band- Effective Range: ≥10 meters- Speaker Power: 1.2W- Speaker Unit: 8 ohms electric 0916 driver- Frequency Response: 20–20,000 Hz- Microphone: Electret capacitor microphone- Battery: 3.7V lithium polymer, 80mAh- Charging Time: Approx. 2 hours- Standby Power Consumption: ≤6mA- Over-Discharge Protection: 3.3V±0.05Package Contents- Glasses- Charging Cable- Glasses Cloth- Box