Bose Noise Cancelling Headphones 700 deliver everything you expect — and things you never imagined possible. Get easy access to your choice of voice assistants, and control your content while your phone stays in your pocket. These headphones feature an unrivaled four-microphone system so your voice sounds crystal clear in noisy environments.
Bose speaker systems are found in locations such as theaters, restaurants, hotels, and corporate offices. Both brands have closed-back and in-ear styles, but only Sennheiser offers open-back headphones. None of the styles from Bose are open-back. Active and passive noise cancellation headphones are available from Bose and Sennheiser. Sound Quality.