Sony SupportMDR-NC40

Specifications

    • General

        • Cord

          OFC litz cord (including battery box)

        • Sensitivity

          102dB/mW (on), 100dB/mW (off)

        • Magnet

          Neodymium

        • Sensitivity (Power Off)

          100dB/mW

        • Sensitivity (Power On)

          102dB/mW

        • Battery Life

          Approx. 40hrs (With alkaline battery)

        • Supplied Accessories

          Carrying case

        • Power Handling Capacity

          0.05W

        • Plug

          L shaped stereo mini plug (Gold)

        • Impedance (Power Off)

          30ohms

        • Cord Length

          1.5m

        • Impedance (Power On)

          68ohms

        • Type

          Dynamic, Closed

        • Frequency Response

          14-22,000Hz

        • Power Source / Battery Type

          DC1.5V, 1 x AAA size battery

        • Weight (without Cord)

          Approx. 80g (without Cord/battery box)

        • Impedance

          68 ohms at 1kHz (on), 30 ohms at 1kHz (off)

        • Driver Unit

          30mm diameter