Sony Wired Stereo Headphones Black MDR-7506 [product]

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. The Sony MDR7506 Professional Large Diaphragm Headphone is a parallel import product and is a genuine product from Amazon in North America, so it has the same quality and is not covered by the domestic warranty. The product is unopened, unused, and in good condition upon inspection. We are selling it as a used item to distinguish it from other items. If there is a problem with the product itself, we will promptly respond to returns and refunds.