Ujjdwiurgh Smart Sunglasses Glasses Music Glasses Bluetooth Call Outdoor Sports Waterproof Anti-UV Bluetooth Glasses for Men Women Black

feature: The corner is designed with a spring, which can be adjusted in size according to the face shape.I had previously connected to my phone's Bluetooth, and now I'm connected to it. When I open the foot of my glasses, it automatically connects to my phone's Bluetooth. Function:Bluetooth calling/music playback/voice assistant/remote camera Usage scenarios:Drive,Cycling,Mountain climbing,Fishing,Travel LENS EFFECT: UV protection / UV400 / Anti-glare Instruction Manual language: Chinese English; Japanese Italy French Spanish German Portuguese The Netherlands Sweden Greece Denmark Hungary Korean. Multiple functional operations can be achieved through Bluetooth connection. Main control chip: AB5636H