Features 1、Superior Quality: Smart glasses are suitable for people who use computers, mobile phones and TV for long periods of time to guard their eyesight. High quality UV400 lenses with 99% UV protection, reduce visual fatigue and provide a clearer vision. 2、Simple Operation: BT smart glasses are easy to use, simply double click on the lens leg to answer, dial, hang up and reject calls, play, play, pause music and other functions, wake up the voice helper, sound interaction, intelligent answer. 3、IP65 Waterproof Grade: Wireless smart glasses are water resistant with accuracy crafting, effectively preventing splashes of water, sweat and brief immersion, achieving IP65 level of waterproof. 4、Excellent Performance: Wireless glasses combine tradition with intelligence to make calls with the touch of a button. Free navigation, anti vibration and anti shake. Highly sensitive microphone for clearer listening. 5、Advanced Chip, Comfortable Wearing: Wireless BT glasses use 5.0 BT chip, stable signal, 15 meters long distance without lag, good compatibility. Lightweight, compact shape, close to the ear, skin friendly, light and comfortable. Specification Item Type: Smart Glasses Material: PC Solution: Action Function: BT Call, BT Music, Anti Blue Light Features: Extremely Lightweight Product, Clear Volume, Good Call Effect Usage: Touch BT Protocol: BT5.0 Charging Method: Magnetic Suction Charging Time: Approx. 1H Use Time: Approx. 4H (100% Volume) Built in Li-polymer Battery: 140mAh Package List 1 x Smart Glasses (Battery Included) 1 x Manual 1 x Charging Cable 1 x Storage Case 1 x Cleaning Cloth