Active-Noise-Cancelling (ANC) Technology: Bring out stunning audio even in noisy environments, Automatic detection & cancellation of up to 18d B of noise with 87% efficiency, including sounds like airplane engines & rail motion. Extreme Lightweight Comfort: Light 130g folding design for easy carriage, The use of breathable protein leather-covered memory foam contributes to user comfort during extra-long commutes. 100-Hour Power Saving Design: 100-hours enjoyment on a single AAA battery with ANC on
- twice that of competing ANC headphones. Exceptional Audio Quality: Large 40mm speaker driver made from neodymium magnet for dynamic, powerful sound. Easy Control: In-line control box for volume, mute, & noise cancellation control. Dual-Pin Flight Adapter: Bundled ready for your flight.