Sony Headphones On Detachable Remote Control and Microphone Charcoal Black B H.ear MDR-100A High-resolution Compatible, Sealed, Foldable,

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Model: Sealed dynamic (ear wrap type) Driver unit: 40 mm, dome type (CCAW voice coil) Sensitivity: 103 dB/mW Playback frequency band: 5Hz-60,000Hz Impedance: 24 Ω (at 1 kHz) Maximum input: 1500 mW (IEC) Cord length: approx. 1.2 m Input plug: Gold-plated L-shaped stereo mini plug Weight: approx. 220 g (excluding cable) Model: Electret condenser