Key Features Connectivity: Cable Usage: Professional Compatibility: Studio DJ Design: Over the Head Sound Mode: Stereo Technical Features: Max Power Handling: 3000 mW Driver Unit Size: 50 mm for high quality sound Frequency Response: 5 - 30000 Hz Impedance: 24 ohm Sensitivity: 107 dB Plug Type: 3.5 mm 6.35 mm Plug Material: Gold Other Features: Cable Length 10 ft Weight: 10.6 oz Specifications: Sony UniMatch plug systemwith fixed stereo miniplug for use with portable equipment; Detachable phone plug for use with studio and home audio equipment Type Closed supra-aural, Dynamic Drive Unit 50 mm Diaphragm PET Magnet Neodymium Impedance24 ohms Sensitivity107 dB/mW Power Handling Capacity 3000 mW Frequency Response 5 -- 30, 000 Hz Headband wide, adjustable single headband with folding earcups Earcups swivel and reversible for single-sided monitoring; Auto-return mechanism Cord Oxygen-free copper; Single-sided, 10 feet (3 m) Plug Straight, Gold-plated, stereo UniMatch plug with fixed miniplug and detachable phone