High on sound and style, this Bowers & Wilkins Formation Duo Bluetooth Speaker will take your listening experience to the next level. The first wireless speakers that live up to the exact audiophile standards of Bowers & Wilkins. Its carbon dome, tweeter-on-top technology ensures crystal clear highs and the same innovative Continuum cone driver for extra bass. When coupled with the exclusive Formation Wireless Technology, it produces an immersive, seamless, high-fidelity soundstage. It has redefined wireless audio with its true groundbreaking heritage.