【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.
★[Special Design & Flexible Material, Emphasis on Comfort] These earplugs are designed based on ergonomics, developed to suit the Japanese ear canal, and have a special structure with a two-point umbrella, so they fit well and are difficult to fall off even when worn while sleeping.Furthermore, they are made of soft material, so your ears won't hurt even if you wear them for a long time.The hollow upper design provides good ventilation and eliminates the discomfort of stuffy ears.The carefully selected size fits the Japanese ear canal better than other earplugs, and it fits naturally and feels less uncomfortable.
★[Excellent sound insulation] By wearing earplugs, it is possible to reduce the sound by approximately 38dB in the bass to treble range.Get the best sleep possible.Soundproof earplugs are incredibly comfortable and block out loud sounds.Provides a peaceful sleep without noise. Insert the ultra-soft earplugs into your ear canal to mute sound and form a comfortable expanding seal.
★[Reusable and comes with a special case to prevent loss] Even if it gets dirty, you can clean it and reuse it by washing it with water, making it hygienic.Even if you use it for a long time, it will not lose its elasticity and can be used repeatedly.Easy to store and carry when you go out or at home.
★[Light and convenient to carry & applicable to a wide range of situations] The main body weighs approximately 0.05 kg, so it is light and does not get in the way in your bag.It also comes with a storage case, making it easy to carry and store. Soundproof earmuffs can protect your hearing from noise.It can be used in a wide range of situations, including improving concentration, and countering autism and hyperacusis.For example, you may be concerned about loud noises while reading, studying, sleeping, at a fireworks display, on a train, or while mowing, motorsports, chainsaws, polishing/grinding, road/construction cutting, crushing, woodworking, factories, aviation, shooting, hunting, etc.It's perfect for when you're relaxing, and you can enjoy your own quiet world to your heart's content.
★[Set contents & one year warranty] 4 pairs of earplugs, 4 storage boxes, 1 storage pouch. It is carefully packaged and comes with a 12-month warranty, making it perfect for your own use as well as for your family and friends.
