Features: Seamlessly connect double plugs aviation headsets to 2 pin prongs two way radio with this universal adapter, ensuring clear sound transmission for pilots and communication professionals. Featuring double socket and premium PVC construction, this plugs and play adapter requires no setups for reliable connection. Ideal for pilots, aviation enthusiasts, this adapter professional headsets with two way radios effortlessly. Perfect for air traffic coordination, ground operations, and outdoors adventure, it enhances communication efficiency in high noise environment. Builts to last with robusts connectors, it maintains optimally signal integrity even during extended missions or ruggedly use. Specifications: Component:PVC Cable Length: Approx.40cm/15.75inch Color:Black For RT17， RT19、RT21、RT22、RT22S、RT27、RT28、RT68、RT81、RT86、RB17、RB26、RB27、RB29 Package Includes: 1pcs Pilot Headset Connection Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.