BASS YOU CAN FEEL The Sensation 55™ driver creates vibrating bass that allows you to feel your music. TAKE CONTROL Customize your bass levels with our easy-to-use adjustment slider. PERFECT SEAL Three-panel cushion padding wrapped in high quality synthetic leather creates a noise isolating seal. Listen to the Difference Supreme Sound™ Crusher features Supreme Sound technology producing attacking, powerful bass; warm, natural vocals; and precision highs. Sensation 55™ The patent-pending bass extension driver delivers a powerful and realistic bass experience that transforms your music. REX40™ The custom-tuned driver delivers an extremely smooth frequency response with minimal distortion - tuned for your playlist. Quality Crafted Made For Everyday Use Through extensive testing of carefully selected materials and finishes we created a headphone that is lightweight and durable. Proven Comfort The dual ear cup articulation and premium materials deliver long-lasting comfort. Travel Ready Crusher features an easy to fold design and a detachable cable for easy portability. Designed with Purpose Built-In Amplifier The Crusher headphone draws its power from a premium battery-powered amp hidden in the ear cup. Slider Bass Control The bass sensation slider on the left ear cup allows you to adjust the sensation levels to your preference or playlist. 1-Button Remote and Mic A single button in-line remote with mic can take/make calls, play/pause music and cycle through tracks.