Make your Bose QuietComfort 35 or Quiet Comfort 35 II headphones more versatile with the FULAIM Boom Microphone Cable. Features volume control and mute option for enhanced audio experience. • Compatible with Bose QC35 & QC35 II • Built-in volume control • Mute function available • Improves audio versatility Size: OS Condition: New With Box opened box, unused item. Comes from a smoke-free pet friendly home. Thank you for supporting my small business, It helps me support my family. I ship daily for the exception of Sunday. Questions or concerns please feel free to contact me.