It biggest characteristic is an insert that's surrounded completely by metal for protection and for secure connection to a male XLR or microphone.<br /><br />Featurs:<br />*.Assembly is quick and easy to use， with no screws to worry about.<br />*.Heavy Duty Construction.<br />*.Accepts up to 18AWG cable<br />*.Nickel plated contacts Suitable for 6mm outside diameter microphone cable<br />*.Ideal audio connection for headset microphone， wireless microphone and so on.<br /><br />Packing Included:<br />1 x XLR 3-Pin Jack Female Adapter for Speaker Microphone Cable Silver<br />