1-100m Brass Wire Metal Wire Soft Brass Round Wire Ultra-Fine Copper Wire Bare Wire 0.1 0.15 0.2 0.3 0.4 0.5 1.0~3mm

Does it include wireless functionality? : No Does it include a Battery? : No Voltage : ≤80V Structure : Without modular telephone connectors Use : Not Telecommunication High-concerned chemical : None Conductor Material : Copper Origin : Mainland China Material : copper Wire Diameter : 0.5mm,0.6mm,0.8mm 1mm