[antibacterial] Ear plugs (spiral type) For business use 30 pairs (60 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 spiral structure fits your ears and is recommended for swimming or showering. It is antibacterial so you can use it with confidence. Great for traveling, business trips, etc., or when you want to concentrate while studying.