Its superior performance is combined with high-fidelity audio reproduction and a stylish, comfortable design, making it a staple of in-flight comfort. Like all ProTravelGear.com products, the NC7 has been tested to ensure it meets the demands of both professional and recreational travelers. All of this backed by our exclusive money back guarantee, and an ironclad lifetime warranty. Each headset is manufactured with the highest hand selected quality components, and individually tested to meet the stringent quality control specifications. The headset is compact, weighs less than six ounces and  folding design fits easily into your carry-on bag. It's powered by a single AAA battery that provides a minimum of 14 hours continuous use. Plane Quiet is compatible with all worldwide airline in-flight entertainment systems and portable electronic devices, such as laptops, iPod™ and other MP3 devices, DVDs and CD players. Features include:

• Folding headband
• Volume control
• ANC on/off switch
• Protective EVA case
• Limited lifetime warranty
• AAA Battery and dual-pin airline adapter included.