ear plugs for sleeping Completely soundproof Sleep well noise canceling Sound insulation value 40dB ear plug swimming Silenced ears covered time sleep

【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.

[Latest designed special shaped earplugs for comfortable wearing] These earplugs have a revolutionary design based on ergonomics and a special shape with a curved radius, which fits the shape of the ear canal and fits comfortably in your ears, so they won't fall out even when you wear them 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. [Reusable] Even if it gets dirty, it can be reused cleanly by washing 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 use] Easy to use.Wear the earplugs by pulling gently to widen the ear canal.When removing earplugs, be sure to carefully turn the handle and pull out.If you wear it correctly, it will fit in your ear and not get in the way. [Wide range of applications] Excellent sound insulation performance, suitable for a wide range of locations. The biggest feature of sleep earplugs is their multifunctionality.Suitable for all noisy environments such as learning, sleeping, live performances, airplanes, shooting, concerts, sports competitions, fireworks competitions, woodworking, mowing, drilling, etc.Enjoy some quiet time no matter where you are. [Quality Assurance] Carefully packaged, it can be used not only for your own use, but also as a great gift full of love for your family and friends.Additionally, this product comes with a 12-month warranty from the date of purchase.You can purchase with confidence.