Excellent value all-rounders from Rode, the NTH-50s offer precise, detailed sound to match their slick, stylish looks. Custom 40mm drivers and ergonomic design provide a nice combination of sound and comfort. Supplier's Notes: The NTH-50 professional on-ear headphones combine exceptional sonic performance, superior comfort, and a sleek and durable design that make them the perfect companion for DJs, music producers, content creators and audiophiles. The custom driver array features a revolutionary acoustic design with an innovative resonant chamber, and is precision-tuned for incredibly accurate and detailed audio reproduction with ultra-low distortion. Not only does this result in a more natural sound signature than other on-ear headphones, but it also offers superior external noise isolation. To minimise wearing fatigue and ensure optimal comfort, they feature a contoured headband and an ergonomic earcup structure to reduce pressure on your head and ears during longer sessions. With a lightweight, compact design combined with premium materials and a rugged build, the NTH-50 headphones are with you for the long-haul, ready for the rigours of the road and the studio alike, day in, day out. Acoustic & electrical specifications Transducer Size: 40mm Transducer Type: Dynamic Operating Principle: Closed Ear Coupling: Supra-Aural/On-Ear Frequency Response: 5Hz - 35Khz Impedance: 32 O Sensitivity @1mW / 500Hz: 102 dB SPL Sensitivity @1V (RMS) / 500Hz: 117 dB SPL Total Harmonic Distortion @1mW: < 0.2 % @100Hz < 0.03% @500Hz Total Harmonic Distortion @100Hz: 0.05% @100dB SPL 0.5% @120dB SPL Short Term Max Input Power: 100 mW Long Term Max Input Power: 50 mW Max SPL: 124 dB SPL Ambient Noise Attenuation: 21 dBA Connection Type: Dual TRRS Cable Attachments Mechanical specifications Weight (grams): 220 Cable Length: 1.7m coiled cable Included Accessories: 1 x Headphone Cable 1 x 3.5mm to 1/4-inch Adaptor 1 x Storage Pouch 1 x COLORS ID Set What's in the box 1 x NTH-50 Headphones 1 x Storage Pouch 1 x Headphone Cable 1 x COLORS ID Set 1 x 3.5mm to 1/4-inch Adaptor