... -20cm of each 3.Connector:USB, ethernet 4.Certificate:UL,CE Brife introduction:1.It can retract auto,and very it ... 2m,small one pull 1m long8.Position: automatic9.Certificate:UL,CE,ROHS10.Connector: ethernet,USB,iphone,ipod,and other connector you ... want11.Feature:double retractable,it’s very convenient for travel and home use12.Pack:1pc/opp bag,500 pcs/ ctn ...