Feature: 1. Applicability: Suitable for Beyerdynamic MMX300 2nd Gen headset, and also suitable for other headsets compatible with 3.5mm plug. It has the ability to eliminate the skin effect that affects the high frequency transmission of sound, and has a rigorous production process. 2. Wire Control: With wire control function to control the sound level, microphone switch function, side button function connected to the mobile phone, can pause or play, switch songs. It is very suitable as a spare or replacement for damaged or missing cable. 3. Twisted Pair: The twisted pair twists the cold and hot signal wires to offset the magnetic flux generated by the current and reduce signal loss. OFC copper wire has good conductivity, bright surface and high corrosion resistance. Improve the resolution and separation of the headset. 4. Restore Real Sound: It can reduce the influence of current noise caused by the external magnetic flux through the connecting wire. Make the sound more transparent, natural and beautiful! Restore the real sound, let you have a different listening experience! 5. Durable in Use: This headphone cable can withstand wear and tear. The cable has high tear strength and abrasion resistance to make it have a higher service life. 1.3m / 4.3ft length, enough for you to play games, listen to music, and watch movies. Specification: Item Type: Headset Cable Material: Oxygen Free Copper Plug: 3.5mm Cable Length: Approx. 1.3m / 4.3ft Colour: Black Applicability: Suitable for Beyerdynamic MMX 300 2nd Gen, and other headphones compatible with 3.5mm plug . Package List: 1 x Headset Cable Note: Please allow slight errors due to manual measurement.