SPECIAL PHOTOCHROMIC LENS – Redesigned for Driving Day and Night. The patented LCD film lens, combined with the photosensitive element, provides excellent optical clarity and sharp vision at all occasions. It only takes 0.1 seconds to realize automatic color change with light (not based on UV rays, works with any light). Greatly improved driving safety in various conditions (e.g. in low or no UV tunnels). Professional Night driving glasses for men, women.HD POLARIZED SUNGLASSES – the Lens 100% UV400 Protection Coating, Blocks 100% Harmful UVA & UVB Rays and blue light filter. Reduce glare reflected off of roads, water, snow, and other horizontal surfaces. Restore true color and clear vision, eliminate scattered light and protect eyes perfectly. The Polarized Sunglasses cut glare and haze so your eyes are more comfortable and you can see better. Suitable for fishing, climbing, trekking, driving, etc. Can also be used indoors as computer glasses..SMART AUDIO SUNGLASSES – Dual ACC 1508 speakers are hidden in two temples (one in each). Directional audio design reduces the spread of sound beyond you. Open-ear audio design allows you to stay aware of your surroundings, while enjoying your music. Enjoy Wireless Music, Interact with a voice assistant（eg Siri）, Protect Private Calls. BUILT-IN INTEGRATED MICROPHONE SYSTEM - Designed to focus on your voice and reduce the sound of noise around you, take crystal-clear calls on your Wicue Frames.HIGH-GLOSS BLACK RECTANGLE FRAME - Classic Black Stylish. Wicue Frame suitable for small to medium faces. TR90 is lightweight & durable for all-day comfort & protection.One-piece nose pad design, fits the nose shape and reduces indentation. The premium Ultra-thin Flexible LCD Lenses are paper-thin, durable, and drop-resistant. They are the lightest Bluetooth smart sunglasses and weight only 1.08 oz. Compact temples and featherlight weight like a normal glasses..13 MINUTES MANGETIC FAST CHARGE — Smart Sunglasses with built-in 42mAh（single temple） rechargeable battery（total 84 mAh on both temples） and come with magnetic fast charging cable(Dual-ended charging port). Get about 2.5 to 3 hours of continuous music streaming, calling and Siri interactions per full charge. Full Charge Time: 13 minutes. Standby Time: more than 7 days. When folded up and not in use, it conserves power by shutting off automatically after few minutes..BLUETOOTH GLASSES - Built-in High-end Torch 3015 Bluetooth Chip for Bluetooth 5.0 connectivity. Effective range about 30 feet of range or 9 meters. Widely compatible with Bluetooth devices such as mobile phones, computers, tablets. According to the introduction, it only takes a few seconds to complete the Bluetooth pairing, which is friendly to anyone. No other settings are required. Then control the glasses by Touch-Enabled and Voice Assistant(like Siri).EAZY TO CARRY - IP66 Waterproof and Dustproof Design, protect your smart glasses from sweat and bad weather. the blue light filter lens, the polarized lens and photochromic lens are 3-in-1, only one pair of lenses can meet the needs for indoor and outdoor use, without the trouble of frequent lens replacement. If you're self-driving, running, biking, fishing, golfing, boating, horseback riding, beach trips, or working indoors, Wicue Smart Sunglasses will meet your needs..PACKAGE INCLUDE: 1* Wicue Smart Glasses; 1* User Manual; 1* Magnetic Charging Cable; 1* Cleaning Cloth; 1 * Microbag. NOTE: Wicue smart glasses can be cleaned and stored just like ordinary glasses without special requirements. 24/7 After Sales Service: We offer 3 months free returns or exchanges, and two years warranty. If you have any questions, please feel free to contact me via email or QA and I will reply you within 10 hours..EASY TO USE - Touch Controls Integrated Into the Side; only two buttons are located on the front of the arm. You can connect with them naturally to start calls, pause music, change songs, control volume, and interact with smart assistants (e.g. Siri). Connect your glasses to your bluetooth enabled laptop, smart watch, mobile phone, console and enjoy your time to the fullest..Visit the Wicue brand shop to view the entire Wicue assortment by clicking on the Wicue logo above.