Flightcom 4DLX Classic Style Headset Comfort: The wide headpad disperses pressure for a better feel. Liquid/foam ear seals provide additional comfort and help reduce extraneous noise. Innovation: Most people hear better in one ear than the other. With well-placed dual volume controls you can adjust each ear cup's volume as needed. The result? A smooth, even sound. Noise Reduction: They keep it quiet with their advanced hearing protection technology. Liquid/foam seals effectively block out sound. No Risk Warranty: You have nothing to lose with their 30-day Fly 'em and Try 'em guarantee. Satisfaction guaranteed from ear to ear. Three year warranty. Weight (passive): 16.8 oz.