[Earplugs recommended by social workers] 60 pairs hyperacusis Noise countermeasures for sleeping Soft feel that won't hurt your ears Reliable Japanese

【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.

[Do you have this problem? ]If you feel pain or discomfort when the sounds of everyday life enter your ears, or if you have hyperacusis, have you ever tried using various earplugs but found that your ears hurt, etc., and wanted to live your daily life more comfortably?Isn't it? [Support for people with hearing sensitivity] Soft foam earplugs with excellent soundproofing performance that can reduce noise by 38dB! It has just the right amount of flexibility, is comfortable to wear, and won't cause pain even after long periods of use, so it supports a good night's sleep. [Recommended by a doctor and social worker] These earplugs are useful for soundproofing for people with hyperacusis. Although it has high sound insulation properties, it does not block out 100% of noise, leading to a sense of security and helping you get a good night's sleep. Although it is possible to use the earplugs repeatedly, for hygiene reasons we recommend replacing them with new earplugs every few days. [EN352 international standard compliant product/high performance soundproofing] EU CE EN352-2 international standard certified product, using high quality foamed urethane, we provide safe, secure and high quality products.NRR (Noise Reduction Rating) = 38dB.Rather than completely blocking noise, it reduces the noise in the usage environment by 38dB.Earplugs with excellent soundproofing performance.Product size: length 24mm, bottom diameter 13mm, top diameter 10mm.If you twist it thinly, the top diameter will be 2mm. [60-day worry-free warranty] In the unlikely event that a product defect occurs while using Haruruya Soft Foam Earplugs, we guarantee immediate support including replacement.There is 60 days of manufacturer support, so you can purchase with confidence.