1More S51 Wireless Headphone

1more s51 open ear headphones, earbuds wireless bluetooth, sports headphones that can detect ambient sounds and improve safety. The innovative, open, lightweight, and balanced design is safe and comfortable, and can detect ambient sounds at any time, improving safety during outdoor running and exercise. DLC diamond-like diaphragm dynamic speakers, paired with directional sound field design, deliver an exceptional listening experience. Balance AIR+, IPX5 Waterproof, 40H Playtime, App Control, Clear Calls, Wireless Earbuds.