· Gold plated pinhole, strong conductivity, small resistance, oxidation resistance. · Rubber core is resistant to high temperature and flame retardant. · Beautiful and durable.- Smart wearable products: smart watch, smart bracelet, smart gloves, smart glasses, Bluetooth headset, VR, etc.-3C Consumer products: tablet computer, mobile phone, electronic lock, electric vehicle, smart water cup, charging data cable, etc. - Medical industry: medical equipment, beauty equipment, hearing AIDS, blood pressure monitors, heart rate monitors, handheld electrocardiograph, etc.- Smart devices: smart robots, sensors, handheld devices, vehicle-mounted devices, drones, etc