Shut out the noise from your music or voice calls with the Creative HN-900 active noise-cancelling headphones. Concealed microphones pick up surrounding noises which are electronically negated, effectively reducing noise by up to 85%, so you can discern the actual details of your audio content. Enjoy a peaceful backdrop for your entertainment and communication needs with this solid performer.

• Make crystal clear voice calls anytime, anywhere with the in-line microphone, which comes with a switch that lets you answer your incoming phone calls with a single click.
  
  
• The powerful Neodymium drivers are accurately tuned by acoustic experts to deliver superior audio performance no matter where - in the train or plane, at home, or in the office. Even voice calls on your iPhone sound more life-like!
  
  
• A single AAA alkaline battery powers the active noise cancellation function for up to 40 hours. When battery power runs out, you can still enjoy your entertainment in the passive mode.
  
  
• The headphone cable comes with gold-plated plugs compatible with most media players and mobile phones. Detach the cable from the headphones and activate the noise cancellation function if all you need is peace and quiet.
  
  
• An airplane adapter is included for connection to most in-flight entertainment systems. Activate the noise cancellation function to enjoy your movies, minus the distracting engine or cabin noises.
  
  
• The earcups of the headphones can be folded flat for convenient storage in the included travel pouch - ideal for business trips and vacations.