[antibacterial] Earplugs (shell type) For business use 100 pairs (200 pieces) + case included black

【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.

Earplugs: Thermoplastic elastomer Case: Polypropylene [Made in Japan] It can be washed with water and used repeatedly. The top of the earplugs can be hooked onto your ears, making them difficult to fall off. Since they are designed to fit over your ears, they are also recommended for swimming and showering. It is antibacterial so you can use it with confidence. Great for when you're on the go, on a trip or on a business trip, or when you want to concentrate while studying. Comes with a case that is convenient to carry.