•  Advanced driver design for precise audio clarity 
•  Extra large speaker drivers for super deep bass 
•  High powered digital amplifier plays hip hop, rock, R+B and more loud, without distortion 
•  headphone cable with Quadripole™ twisted pair construction for balanced sound and clarity 
•  Powered Isolation™ technology actively cuts external noise

Specifications:

Weight: 1.5kg/pc
Headphone cable length: 1.3 meters
Connector: 1/8 inch (3.5mm), gold-plated
No Battery included