Creative HN-900 Noise Cancelling Headphones + Travel bag

Earcups electronically cancel out the ambient noise by up to 85%.
Comes with an inline microphone and switch for a convenient one-click call function on an iPhone.
Headphone cable comes with gold-plated plugs compatible with iPhone, iPad, iPod or ZEN music players; can be unplugged from the headphones if desired.
Single AAA alkaline battery can power the active noise cancellation function for up to 40 hours.

Used, very good condition.