Closed-back DJ headphones with 50mm high-performance drivers, powerful sound optimized for DJs, robust construction for professional use, smart retractable construction for compact and safe transport, swivel ear cups for flexible handling while performing your DJ routines, stand comfortable and resistant head with padding, high-quality aluminum inlays with Reloop logo, comfortable pads for long DJ sessions, detachable audio cable, cable routing on one side, gold-plated connections, including 6.3 mm adapter, frequency range: 10 Hz – 20 kHz, impedance: 42 ohms, sound pressure: 100 dB, 3.5 plug and adapter for 6.3 mm, weight: 310 g, includes a large carrying bag for headphones and accessories, cables and adapters.