★Neumann's first headphones! Studio-grade monitoring performance wherever you are! ■Product Features ・Studio-quality sound with exceptional resolution ・High sound isolation in loud environments ・Designed for comfort and portability even when worn for long periods of time ・High-quality metal construction ・Foldable for portability ・Includes two detachable cables (straight and coiled) The Neumann NDH 20 headphones are closed-back headphones with excellent sound isolation, combining a precisely balanced sound image with the high-quality sound you expect from Neumann products. They are ideal for monitoring and mixing in noisy environments, and their memory foam ear pads ensure comfortable wear even over long periods of time. In addition, the frequency characteristics can be checked over a wide range from 5Hz to 30kHz. These headphones are a favorite of audiophiles. ----- The NDH 20 features a 38mm dynamic driver with a high-flux density neodymium magnet. High sensitivity and minimal distortion ensure a pure audio signal. The adjustable headband is made of flexible steel, and the earcup covers are machined from lightweight aluminum, making it a high-quality component. The headphones fold for easy portability and fit into the included soft cloth bag. Two detachable cables (one straight, one coiled) and a 6.3mm (1/4 inch) adapter are included. Specifications: Type: Dynamic, closed-back Frequency response: 5-30 kHz (-3 dB) Impedance: 150 ohms Sound pressure level: 114dB SPL (1kHz, 1Vrms) ◎Mass: 388g ◎Driver diameter: 38mm Connection cable: 1.5-3m coiled cable, 3m straight cable. Both cables are 3.5mm stereo mini plug (straight type). ◎Accessories: 6.3mm conversion adapter ◎Rated voltage: 1000mW ◎ Operating voltage: 200mW; Height x Width x Depth: 120 x 100 x 220mm・Weight: approx. 2kg