🕶️ Doopuu Smart Sunglasses with Wireless Bluetooth Audio: Enhanced Calling, Music, and Performance for Driving, Hiking, Fishing, Skiing, Sailing, Hunting, Riding – Waterproof & Lightweight with Long Standby Time Review

Intelligence Brings Good Life:The smart sunglasses are designed with an open ear speaker, which allows you to listen to music, make phone calls without blocking out other sounds around you. Compared to traditional headphones, it frees up your ears and keeps you alert to your surroundings. It is safer to use it especially when driving, biking, running or walking. More Than Protected From The Sun: Sunglasses offer polarized lenses and 99% UV protection to keep your eyes protected from the sun. It is suitable for any outdoor activities such as fishing, skiing, sailing, hunting, riding, taking calls and enjoying music while exercising and having fun. Waterproof And Lightweight: weighing only 30g, the material is tough and has a strong waterproof effect, which can effectively resist sweat and rain, allowing you to easily enjoy sports, music and calls. Advanced Design: With wireless Bluetooth 5.0 technology, stable and easy to connect to your phone and tablet, works with all Bluetooth-enabled devices. Adopt magnetic charging method, easy to operate and the charging port is not easy to damage. Built-in high quality speaker with good tone. Long Standby Time: The battery is durable and it can give you up to 6 hours with only 1.5 hours of charging time.