Ear Plugs for Sleeping Soundproofing Sleep Well Hearing Protection Swimmable Silicone Soft Soundproof Washable Reusable Ear Plugs 4 Pairs

【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.

[Protects your ears from surrounding sounds] No pain to your ear canals, further improving the fit and increasing the sound insulation value! A whopping 17% of people suffer from hearing loss due to noise.By wearing earplugs, we were able to reduce the sound by approximately 32dB.Two flanges also cut annoying noise! Protect your ears from the everyday noises that have bothered you until now. [Design with emphasis on sound insulation, size, and comfort, patented design] Our earplugs are said to be soft and hard to hurt.Designed and developed with careful attention to materials to suit Japanese ears.Made with medical grade silicone, with a special two-point umbrella structure for ear holes.It has a snug fit. Even if you wear them for long periods of time, such as while sleeping, your ears will not feel tired or uncomfortable.These earplugs are designed to be short so they won't get in the way when you turn over in bed. [Storage case included/Easy to carry] Comes with a storage case, so you can put it in your pocket when you go out, and after use, you can put it in the storage case to prevent it from getting lost.You can take it out and put it on at any time.Carefully packaged, it can be used for yourself or as a loving gift for family and friends. [Can be washed with water and used repeatedly] Mimisen does not lose its elasticity even if used for a long time.Even if it gets dirty, you can wash it with water and use it repeatedly, making it hygienic.Dirt can be maintained by wiping it with a damp cloth.They are more cost-effective than disposable earplugs. [Suitable for various places] By wearing it when you are at work, studying, sleeping, public institutions, etc., when the surrounding sounds are loud, it will block out unpleasant sounds to your ears.They also have better sound isolation than other earplugs in the bass to treble range.The clear color makes it look natural and unnoticeable even when worn.