Superlux professional monitor headphones WHITE semi-open HD681EVO/W

------------------------------------------------------------------------------------------------------------------ 【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