1、Pure copper (99.998% purity) as the insert, so that the electrical signal and current reach the light transmission rate, solving the signal distortion. 2、Treated with unique insulation, anti‑oxidation, and wear‑resistant special process, which has a good shielding effect. 3、Nylon/glass fiber front body runs quietly‑better noise reduction effect can be achieved after installation. 4、Exquisite electroplating process can improve conductivity and reduce magnetism. Wear‑resistant and corrosion‑resistant. 5、Our pure copper power plug connector is durable and has passed the CE/ROHS/PSE certification. Suitable all professional video appliances. 1 x Power Plug Item Type: Audio Power PlugPlug Specifications: The Male Connector is EU Plug, and the Female Connector is UniversalModel: E103RConductor Material: Pure CopperMain Body Material: Nylon/Glass FiberConnection: Hex ScrewApplicable Wire: Up to 4.5mm² (11 to 14 AWG)Installation Cable Diameter: 6mm-18mm/ 0.2- 0.7inRated Value: 16A 250V ACElectroplating Process: Oxygen-free Copper Plating/Silver Plating/Palladium Plating/Rhodium PlatingModel: F103RConductor Material: Pure CopperMain Body Material: Nylon/Glass FiberConnection: Positioning ScrewApplicable Wire: Up to 6mm² (10 to 14 AWG)Installation Cable Diameter: 6mm-18mm/ 0.2- 0.7inRated Value: 15A/125V 10A/250VElectroplating Process: Oxygen-free Copper Plating/Silver Plating/Palladium Plating/Rhodium PlatingScope of Application: Suitable for Professional Audio-visual Appliances