Diameter Derwe:4.0MM
dirêjî:1M
Reng:Zêr
Lewha:Aluminum Foil
Shell:Anodized aluminium alloy
Connector:nickel plated
Bergirî:56K Ohms
Îmtîhan:test voltaja derbas, test kurt
Paqij bûn:
Telefûn:+86 755 25608673
Navnîşan:Floor 8,huguang building,Longgang Road, Shenzhen China