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【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.

Made of environmentally friendly silicone material, soft, non-toxic, elastic, more comfortable to wear. The earplugs are separated into left and right, fit into the earplugs, and are highly waterproof. Black box with super sound lead provides more professional maintenance and protection. Light and small, portable and easy to store, convenient to use. It is not easy to damage or deform, has a long service life, and can be used repeatedly.