Superlux Closed Professional Monitor Headphones HD662

【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 Sensitivity: 98dB SPL (1mW), Frequency response: 10~30,000Hz, Impedance: 32Ω, maximum input: 200mW Weight: approx. 250g (excluding cable) Cord: 2.5m straight with 3.5mmφ stereo mini plug Accessories: Carrying pouch, 3.5mmΦ → 6.3mmΦ gold-plated conversion plug