Ear Plugs Earplugs for Sleeping High Performance Soundproofing Strongest Sleep Sound Insulation Value 40dB Sleep Well Plane Work Noise Cancellation

【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! For those who are suffering from hearing loss due to noise, we have made it possible to reduce the sound by approximately 40dB by wearing earplugs.Two earplugs reduce annoying noise! Protect your ears from the everyday noises that have bothered you until now. [Soundproofing value 40dB] Made of environmentally friendly and non-toxic liquid silicone material.It has excellent flexibility, effectively shuts out surrounding noise, and achieves noise canceling performance.Insert the ultra-soft earplugs into your ear canal to mute sound and form a comfortable expanding seal.Your ears won't hurt even if you wear them for a long time.Designed for Japanese people, the size of the earplugs fits Japanese people's ear canals better than other earplugs, so they fit naturally and feel less uncomfortable.It has high sound insulation properties and can block out most noises, helping you sleep better, relieve stress, and improve your alertness and concentration. [Focus on comfort] The earplugs have a revolutionary design based on ergonomics, developed to fit the Japanese ear canal, and have a special shape with a radius that fits the shape of the ear canal, fits well in the ear, and won't fall out even when worn while sleeping.Adopts environmental protection, non-toxic liquid silicone material and has excellent flexibility.Your ears won't hurt even if you wear them for a long time.Designed for Japanese people, the size of the earplugs fits Japanese people's ear canals better than other earplugs, so they fit naturally and feel less uncomfortable.It provides good ventilation and does not cause the discomfort of stuffy ears.It also has good ventilation. [Can be used repeatedly] Even if you use it for a long time, it will not lose its elasticity, and even if it gets dirty, you can clean it and reuse it by washing it with water.It is hygienic and economical.After use, please wash it with water, dry it, and store it in the special case.They are also individually wrapped and hygienic.A case is also included to prevent loss.Easy to store and carry when you go out or at home.Easy to put on and take off, simply squeeze the handle on the tip of the earplug, gently insert it into the ear canal, then follow the shape of the inside of your ear for a snug fit (as long as your ear is comfortable).When you don't need it, grasp the long, thin handle and slowly remove it. [Widely applicable] Work, study, sleeping, airplanes, camping, shooting, meditation, live performances, swimming, public institutions, etc. Wear it when the surrounding sounds are loud, and it will block out noises that are unpleasant to your ears.Suitable for all noisy environments such as woodworking, vacuuming, lawn mowing, drilling, etc.It can be used in places where loud noises are encountered in new living environments, such as concert venues, party venues, sporting events, fireworks displays, karaoke, and pachinko parlors.