KOSS PRO4S Wired over-ear headphones

The KOSS PRO4S Wired over-ear headphones are professional studio headphones engineered for accurate sound reproduction and long-lasting comfort. - Large dynamic drivers deliver precise, detailed, and balanced audio ideal for critical listening - Adjustable, cushioned headband and ear pads designed for extended wear without fatigue - Sturdy construction with reinforced cables built for reliable performance in professional settings - Wide frequency response ensures immersive and full-range sound experience Compatibility: Compatible with any device featuring a standard 3.5mm headphone jack, including professional audio equipment, computers, and portable media players. In the box: KOSS PRO4S wired over-ear headphones and user manual. Technical specifications: - Driver type: Dynamic - Frequency response: 15 Hz to 25 kHz - Impedance: 80 ohms - Sensitivity: 102 dB SPL/mW - Cable length: 3 meters - Connector: 3.5mm stereo plug with 1/4-inch adapter included