Superlux professional monitor headphones BLACK semi-open HD681EVO/B

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! ----------------------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【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. ----------------------------------------------------------- Driver unit: 50mm dynamic type/neodymium magnet adopted Sensitivity: 98dB SPL/1mW, Playback frequency band: 10~30,000Hz Maximum input: 300mW, impedance: 32Ω Cable: Straight cable detachable from headphones, 2 types included, 1m and 3m, Connector: 3.5mmφ gold-plated stereo mini plug Accessories: 3.5mm diameter → 6.3mm diameter gold plated conversion plug, headphone cable 1m and 3m each, headphone cable retaining clip, carrying pouch