Yamaha Dynamic Closed Back Headphones Black HPH-100B

【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. High quality, dynamic sound with rich tonal colors The swivel mechanism allows you to rotate it 90 degrees to perfectly fit the angle of your ear. Compact and fashionable design available in black or white to match your instrument Easy and convenient connection with gold-plated stereo plug and 2 meter cable Comfortable listening for long periods of time