Professional XLR Plugs ,XLR 3-PIN male to XLR 3-PIN male adapter,XLR 3-PIN Female to XLR 3-PIN Female adapter,Compact design with sturdy die-cast shell , attractive and durable XLR coupler.The Housing for high strength zinc alloy die-casting nickel plating, attractive and durable,The XLR connector is a high quality metal shielded type with positive locking into the microphone. Plug and Play - This XLR adapter does not require special tools or complex settings. Extend XLR cables in a convenient and economical manner.Protective shielding to prevent noise from radio frequency (RF) and electromagnetic interference (EMI). XLR Adapter 4 Pack ：2 XLR Male to Male Connector and 2 XLR Female to Female Coupler. you can convert an XLR female input into an XLR male output or convert an XLR female output into an XLR male input. Wide Compatibility:Designed to change an XLR output into an XLR input, This XLR female to female & XLR male to male adapter Compatible Microphone,Mixer,DMA controllers and other audio devices. Package include: 2-Pair x XLR Male to Male & XLR female to female connector，Slim profile that's great for travel, at home, or at the office，which can save you much and makes you always have a backup. XLR Adapter 4 Pack, 2 XLR Male to Male Connector and 2 XLR Female to Female Coupler, 3-Pin XLR Gender Changer Connector, Compatible with Mixer, Microphone, Power Amplifier.