1.Gold plated pinhole, strong conductivity, small resistance, oxidation resistance. 2.The rubber core is resistant to high temperature, flame retardant, beautiful and durable.~.Smart wearable products: smart watches, smart bracelets, smart glasses, Bluetooth headphones, smart gloves, VR, etc.3C consumer products: tablet PC, electronic lock, smart water cup. Cell phone. Charging data line, etc. ~.Medical industry: medical equipment, beauty equipment, inhearg aids, blood pressure meters, heart rate monitors, handheld electrocardiograms.Intelligent devices: intelligent robots, handheld devices, drones, vehicle-mounted devices, etc.