Features:

• Incorporates state of the art electrostatic transducer technology
• Electrostatic element with a fast, low mass diaphragm provides low distortion
• Pivoting ear cups and adjustable, detachable headband for comfort and convenience
• Soft, vinyl closed ear cushion design for isolation
• Frequency response: 8Hz-35kHz
• Includes Electrostatic Stereophone, energizer, battery pack, leather carrying case, connecting cables and 120V AC adapter