*Wide range of applications, using corresponding connectors according to different currents. *Non-gender, a variety of color options. Mated each other in the same color to avoid accidents when using different voltages. *Good flame retardant performance- reaching the standard of UL 94 V-0, naturally extinguished within 3-10 seconds after leaving the open flame. *Superior chemical resistance- corrosion resistance, temperature resistance, UV proof. *Good physical properties- drop resistance(remain intact when falling from high place), pressure resistance (extrusion, no deformation)