... 3 Quality is guaranteed and low price Multi Function Switches Specification:Working Temperature -30°C ... building equipment, PDA and so on; (6)We have all kinds of phone jacks(2 ... /6.35mm),Dc Power Jacks,RCA Jacks,Connectors,Switches(flip/micro/power/rocket/multi function), ... the products few as samples with high quality,moderate price,and good customer services,any help, ontact us please. multi function ...