• Bluetooth® Wireless Technology
• Adjustable Sensory Bass
• Microphone, Call, Track, and Volume Control
• 40 Hours of Battery Life
• Rapid Charge: 10 Minutes = 3 Hours    

Skullcandy Crusher wireless headphone with up to 40 hours of battery life. With Stereo Immersion Tech which gives a double sensory base experience. The base can be adjusted. The headphones are collapsible. With a built-in microphone so you can talk on your smartphone and control for volume and track selection. Comes with a protective travel case. Can also be connected via the supplied cable if the battery runs out.