Full music and/or voice control on select Apple products. Adjustable leather headband for custom fit. Professional grade foam ear cups provide premium comfort and noise isolation. Durable home theater style cables with built-in strain relief. Ear cups fold flat for easy storage/travel The Fillmore. The Apollo. The Royal Albert Hall. Apartment 3A. Let the music come to you. Patented headphone technology and 65 years of legendary Klipsch performance combine to replicate the sound of floor standing Reference speakers. Get the same experience you’ve come to expect from Klipsch engineering in your on-ear headphones. Reference ONE proudly carries on the family name and faithfully replicates a live concert and delivers everything but the ticket stub.