Thank you for visiting my page!!DescriptionAppearanceIt is an adapter amplifier for exclusive use of ear speaker of STAX.It is equipped with a very high-quality amplifier, and it seems that even if you raise the grade of the ear speaker, it will be sufficient. Operation has been confirmed. No problem. The appearance is also in good condition with few scratches.It will be carefully packed and shipped by express mail. PaymentWe accept credit and debit cards, Apple Pay, Google Pay, and PayPal.Payment is due within 3 days of your purchase.ShippingThe product will be shipped within two working days after purchase.We ship worldwide by FedEx, DHL, UPS and Japan Post.We will pack the product securely and deliver it safely. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.* These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. * We do not mark merchandise values below value or mark items as gifts Because declared value is insured value.lower value.- Besides US and International government regulations prohibit such behavior.*Japanese mechanical products use 100 volts. A transformer is required if it does not match your countrys voltage. Do your own research and prepare a suitable transformer. About UsWe try to describe any items to the best ability and offer you the best values and an good quality. We specialize in Japanese tradition products, so please look at our other items and enjoy feeling Japanese culture!if you are looking for a particular item that is not in our listing, please do not hesitate to contact us.Maybe we can find it for you. Thank you!