1. High quality copper material, durable, reliable products 2.The rubber core is resistant to high temperature, flame retardant. 3.PPA material connector, fall and impact resistant.Smart wearable products: smart watch, smart bracelet, smart glasses, Bluetooth headset, VR, etc. Consumer products: tablets, electronic locks, electric cars, smart water cups. Mobile phone. Charging data cable, etc. Medical industry: Medical instruments, beauty instruments, hearing AIDS, blood pressure monitors, heart rate monitors, handheld electrocardiograph, etc. Intelligent devices: intelligent robots, sensors, handheld devices, drones, vehicle equipment, etc.