Specifications:

• At one side it has 4?Pole 2.5mm MX EP stereo plug and at other side it has 4 pole?2.5mm MX EP stereo socket.
• MX EP STEREO PLUG 2.5 mm TO MX 4 POLE EP STEREO SOCKET 2.5 mm adaptor?is?Easy to install
• MX EP STEREO PLUG 2.5 mm TO MX 4 POLE EP STEREO SOCKET 2.5 mm adaptor?is Durable
• MX EP STEREO PLUG 2.5 mm TO MX 4 POLE EP STEREO SOCKET 2.5 mm adaptor?is?Compact in size.