Tooks Upgrade or Replacement Headphones With Inline Microphone, Volume Control and Music/Call Control | Fits All Tooks Audio Beanies and Headbands (see also our Bluetooth-wireless version) Upgrade or replacement headphones for all Tooks audio beanies and headbands (see also our Bluetooth-wireless version) New Inline Control With Microphone Allows Volume Adjust, Music Play/Pause & Next/Prev Track, and Handling of Phone Calls (Answer/Hangup/Reject). Initiate Voice Command if available on your device. Apple iOS and Android compatible Superior sound quality Standard 3.5mm plug fits all common audio devices and cell phones