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【Cautions for using electrical products】
When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions.
Since the plug type is Japan type(A or B type), please check the voltage and use a transformer.
Please note that a transformer is different from a conversion adapter.
We are not responsible for malfunctions caused by use without a transformer.
【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.
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[Gekkin: earplugs for sleep that provide "comfortable silence" and are jointly supervised by beauty influencers and doctors] Ideal soundproofing design that won't disturb your sleep. Rather than complete soundproofing, these earplugs create the ideal "comfortable silence." They gently reduce noise to a "just right" volume to suit your environment, supporting natural sleep and concentration. They naturally reduce noise in a wide range of situations, including "traveling on the bullet train or airplane," "the sounds of daily life in the next room," and "concentrating while working from home."
[Gently fits snugly in your ear! [Includes 4 sizes of replacement silicone tips]] Made with soft silicone material. They fit gently in your ears and are designed to not cause pain even when worn for long periods of time. Four sizes of ear tips (S to XL) are included, so you can choose the size that's right for you, making them safe for everyone. They're so natural you'll forget you're wearing them while you sleep. The design means they won't get caught on your pillow, even when you sleep on your side, so you won't feel any pressure.
Lightweight at just 15g. Comes with a dedicated case and strap (so you can carry it with you at all times!) It comes with a palm-sized dedicated case. It can be neatly stored in a pocket or bag, making it easy to carry when traveling or on the go. It also comes with a strap, so you can attach it to a bag or key ring for quick access, making it convenient for traveling or business trips.
[Domestically tested silicone material x washable ◎] Made with silicone material that has passed inspection by a specialized Japanese institution. "Because it comes into direct contact with the skin, we want to be particular about the material." This is perfect for those who think that way. The silicone is fully washable, so just a quick rinse after washing your hands will keep it clean. The simple, matte design with a high-quality feel makes it perfect for everyday use or as a gift.
[Support from a Japanese company & set contents] Planned and managed by a Japanese company, the product is carefully inspected at an inspection center that has obtained international certification for ISO9001 (Quality Management System). In the unlikely event of a problem, our domestic staff will respond promptly. Set contents: Earplugs (pair), four sizes of ear tips (S/M/L/XL), dedicated case and strap. This product is designed to achieve "comfortable" silence. It is not completely soundproof, so you can use it with peace of mind in your daily life.
[Total followers: 96,000! Favorite of Ayumu Kawabata] Earplugs for Sleeping, Mimisen [Gentle fit and moonlit silence] Lightweight 15g [Doctor-approved] BURANOUS