Yamaha Wireless Bluetooth Over Ear Headphones, Black ||| YH-E700A

• Advanced ANC: Cut the noise, not the music with this Yamaha-exclusive Active Noise-Cancelling technology that leaves your music pure and untouched
• Listening Optimizer: optimizes the sound in real time, adapting to you and your environment
• Ambient Sound: choose when you need to be aware of your surroundings
• Listening Care: intelligent equalization for full-range sound at lower listening volumes, including dynamic monitoring of content and background noise levels
• Take them everywhere: folding/swiveling earcup design and up to 35 hours of battery life