Skullcandy Crusher 540 Active Wireless Bluetooth Headphones with Multi Sensory Bass, Noise Isolating Over Ear Fit, Sweat and Water Resistant, 40 Hours Battery, Microphone for iPhone Android Concrete

PATENTED MULTI-SENSORY CRUSHER BASS TECHNOLOGY. Crusher Bass is the closest thing to experiencing the show live. Featuring two full-range 40mm audio drivers plus additional dual bass drivers, your music and movies will come alive with a sound experience you can actually feel UP TO 40 HOURS BATTERY + RAPID CHARGE. Stayed locked into your workout with up to 40 hours of battery life. Our Rapid Charge feature gives you 4 hours of listening on a quick 10-minute charge BREATHABLE EAR CUSHIONS + CLAMP FORCE SECURE FIT. Designed to withstand your sweatiest workout with breathable ear cushions, a sweat and water-resistant nano-coating and a secure over-ear fit to stay put. PERSONAL SOUND IN THE SKULLCANDY APP. Download the app and participate in a hearing analysis that automatically adjusts the sound levels for your specific hearing FLAT-FOLDING AND COLLAPSIBLE DESIGN. For enhanced headphone portability and convenience without sacrificing durability