Sony Sony Cover Genuine Leather Simple Strap Included Case Simple Drop Prevention Shock Absorption Shockproof Wireless Charging WF-1000xm4 WF-1000xm4

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Made of high-quality genuine leather material, it is dustproof, shockproof, and anti-slip. Made of genuine leather, it feels smooth and fits in your hand. You can charge the charging case while it is in the case. A case with a strap to prevent it from falling. It can be easily installed by simply opening the lid and fitting it into the case. [Product Features] Made of high-grade genuine leather material, it has excellent dustproof, shockproof, and anti-slip properties. Made of genuine leather, it feels smooth and fits in your hand. You can charge the charging case while it is in the case. The case comes with a strap to prevent it from falling. You can easily attach it by opening the lid and fitting it into the case.