Earplugs for noise 45db noise good restful earplugs that only block sleep earphone for comes with storage S M L [All-round soundproofing] sleep,

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- Earplugs for Sleeping 🎉BIGCOW has developed this product with the highest comfort in history, and has released the first "double round" earplugs in the Japanese market with round earplugs and round cases. [Recommended by hearing specialists] Sleeping earplugs have the highest sound insulation recommended by hearing professionals. The curved design that matches the shape of the inside of the ear canal provides the soundproofing function of the earplugs with minimal pressure, providing a comfortable fit for your ears. In addition, these sleeping earplugs provide superior sound insulation over a wide range of sounds, from low to high, compared to other earplugs. Noise Canceling 45db Reduction 🌱【Useful for cutting noise】Sleep earplugs adopt a multi-layer soundproof structure and high-density sound-absorbing material, combined with a precisely designed sealing shape and streamlined contours, to effectively block noise up to 45dB. Reduce surrounding noise and protect your hearing when studying, working, trying to sleep, traveling on a bus or plane, etc. Supports deep and comfortable sleep for those who suffer from sleep disorders, hyperacusis, hearing impairment, and those who have shallow sleep at night. It is also ideal for when you want to get away from the sounds of everyday life and concentrate on work, study, reading, etc. 🌱【Earplugs for Japanese people】Our earplugs weigh about 0.75g (per ear), which is lighter than previous earplugs. Ergonomically designed for safe sleep, developed to fit the ear canal of Japanese people, providing a comfortable fit and size, without putting a strain on the ears, not feeling heavy even when worn, and no need to worry about dropping them while sleeping. In addition, the high-quality silicone material will not hurt your ears even if you wear them for a long time. The size is carefully designed to fit the ear canal of Japanese people better than other earplugs, and it fits naturally and feels less uncomfortable. 🐾【Reusable】Unlike disposable earplugs, our silicone earplugs are made of soft silicone + ABS resin material with high moldability, which not only significantly improves durability, but also makes them gentle on the skin, antibacterial, and can be washed and reused. You can always keep them clean by "washing" them when you take a bath or wash your hands. By choosing sleep silicone earplugs, you are not only protecting yourself, but also contributing to a better future. 🐾【Lightweight and easy to carry】The storage case is small and round, so it fits in the palm of your hand. It also comes with a strap so you can hang it up without being conspicuous, so you can take it out quickly when you are on public transportation such as the Shinkansen or airplane. It won't get in the way no matter where you carry it. In addition, it comes with three sizes of earpieces (S/M/L) so you can adjust the fit to your ears. Note: It is not completely soundproof, so you can use it with confidence as you can hear necessary sounds such as alarms and calls. Earplugs for sleeping, noise cancelling, 45db reduction