Crafted from premium materials and optimized for the Google assistant, MW65 noise-cancelling wireless over-ear headphone feature two active noise-cancellation modes that filter out unwanted noise and hones in on what you really want to hear. Noise cancelling bluetooth headphones that are perfect for airplanes and travel. Enable 'high power' to block out loud noise. For places with lower noise levels, you can use low power to keep external sound from interrupting what youre listening to, be that music, a podcast, or a conversation. Even with noise-cancellation turned off, MW65 features passive noise isolation. Master & Dynamic only uses premium materials, including fine leather and lightweight, anodized aluminum metal, when building our wireless headphones. s Bluetooth capabilities are three times the industry standard. Additionally, our over-ear wireless headphones have a battery that lasts for up to 24 hours, and can charge to 50% in only 15 minutes. While MW65 are wireless headphones, they include an optional cable for longer listening. A USB-C charging cable, 3.5mm Audio cable, flight adapter, USB-A adapter and carrying pouch are included as well.