Feature: 1. PROFESSIONAL DESIGN: Designed for your for QC45, the boom mic cable upgrades your music headset to a professional gaming headset for gaming streaming, for , for podcasting and other scenarios. 2. NOISE CANCELLING MICROPHONE: Boom mic cable features a cardioid pickup pattern that catches clear and crisp sound in front of the microphone and suppresses unwanted background noise. 3. SUPERIOR MATERIAL: Headphone boom microphone cable is made of premium metal with a PVC cover for durability. Cute, compact and rounded shape. 4. IMPROVED SOUND QUALITY: The headphone boom microphone cable improves sound quality, facilitates player communication, removes noise and maintains original sound quality. 5. STABLE SIGNAL TRANSMISSION: The replacement boom mic cable has a strong anti interference capability to ensure fast and stable transmission of sound signals. Specification: Item Type: Boom Mic Cable Material: PVC, Oxygen Free Copper Cable Length: Approx. 120cm/47.2in Push Button: Silent Switch Colour: Black Compatible: For QC45 Package List: 1 x Boom Mic Cable Note: Please allow for some errors in manual measurements.