The HANC100 is a Noise Canceling Headphone that can Produce a 75% Noise Reduction when in the Active Mode. It also has 50 hours of use on one AAA Battery. The HANC100 also has a Cord Rewind Sytem, so that it will retract its 4.9 foot cord back up into its left earpiece. And to make it easy to travel the HANC100, folds down into a compact size for easy traveling and it comes with a Airplane Adapter and a Carry Pouch. And when you are not traveling the HANC100s can be used in the Passive mode for great performance at home.

Features:

• 10 - 22,000 Hz
• 36mm Driver
• 40Hz to 1500Hz Noise Cancel Range With 75% Noise Reduction
• Noise cancelling Headphone
• Airplane Adapter And Carry Pouch
• 11.8 oz.
• Adjustable Headband Folding Design
• Retactable Cord System with Rewind Button
• 4.9 feet
• L Mini Pin with Airplane Adapter
• Left and Right Ear Indicators
• 50 Hours of Use on One AAA Battery (Included)