The Motif II A.N.C. deliver the signature Marshall sound wherever you go. Precision engineered for clear and balanced sound. The Motif II A.N.C. they feature 10 more hours of music than their predecessor and improved battery life. With Noise Canceling and headphones in the charging case, you have up to 30 hours of operation and 6 hours of music outside the case. With BT LE Audio Ready technology, they ensure you the best possible connection.