MASTER DYNAMIC MH40 & [GUNMETAL/BLACK]

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. The gunmetal MH40 from Master & Dynamic are high quality, over-ear headphones tuned for a rich, warm sound. The 45mm neodymium drivers deliver a frequency range of 5 Hz to 25 kHz, while the heavy-duty woven cable is made with oxygen- free copper for a pure sound. The Apple compatible inline remote and microphone are separated for increased vocal clarity and reduced noise. The integrated mute button on the earcup allows for muting and unmuting while on the go. forged aluminum body is designed for decades of use with stainless steel components in all high strain areas. No paint is used as all metals are anodized with physical vapor deposition (PVD) for superior durability. A heavy grain premium cowhide is used on the exterior of the headband and earcup insets, while soft lambskin is used on the interior of the headband for greater comfort. The lambskin wrapped memory foam earpads offer comfort, breathability, and are removable for cleaning and replacement. The MH40 ships with a 1/8 inch / 3.5mm adapter, a cable with remote and mic, a standard cable, a canvas headphone case, and a leather cable storage box.