Presenting the first Bluetooth headset from Bose that does what others cannot. The Bose Bluetooth headset lets you hear and be heard, even as noise levels change. It is engineered with proprietary TriPort acoustic structure and Adaptive Audio Adjustment, so voices sound natural and you can hear what is being said better than ever before. In addition, an exclusive noise-rejecting microphone combined with digital signal processing lets you be heard even when calling from a noisy environment. The StayHear tip delivers comfort and stability while you're on the go. And, a simple and intuitive user interface provides an uncommon level of convenience. Convenient carrying case included. Experience it for yourself, and discover how much better you can hear, and be heard.Bose, TriPort and StayHear are registered trademarks of Bose Corporation.The Bluetooth wordmark is a registered trademark of Bluetooth SIG, Inc. and any such use of the mark by Bose Corporation is under license.