Creative Labs HN-900 Wired Noise-Canceling Headphones, 20Hz - 20kHz Frequency Response

Creative Labs HN-900 Features

• Shut out the noise: The active noise-cancellation feature uses embedded microphones in the ear-cups to monitor the surrounding sound and then electronically cancels out the ambient noise by up to 85%, letting you enjoy your entertainment in total bliss
• Clear voice calls: 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
• Flexible and detachable cable: 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
• Amazing performer: 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 sound more life-like
• Dual-mode usage: 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
• Air-travel ready: 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
• Portable wonder: The earcups of the headphones can be folded flat for convenient storage in the included travel pouch - ideal for business trips and vacations