Senfuu Ear Plugs Ear Plugs Disposable for Sleeping Noise Countermeasures Study Concentration Individual Packaging With Case Smaller Blue 100 Pairs

【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.

[Protect your ears from noise] Foam type earplugs that protect your ears from loud noises.A must-have item for construction sites, factories, live venues, club events, and other sites that can damage your ears.This is a recommended item that protects your precious ears that you will use for a lifetime. [Ear-friendly earplugs] Made of soft sponge-type material. Easy to wear as it fits gently on your ears. There is no stress to fall off. Ear-friendly earplugs that let important sounds through and cut out unpleasant noises. [Concentrate on your work and make effective use of your time] Earplugs are useful when you want to suppress unnecessary noise and concentrate on your work.The best way to use your limited time effectively is to concentrate! Use earplugs to effectively cut out noise that disturbs your concentration.It is recommended because it can improve the efficiency of work and study. [Hygienic, large-volume set] We have a large-volume set that is disposable. These earplugs come in a large set to keep costs down, so you don't have to worry about throwing them out every time! Since it comes into contact with the body, it should always be kept clean and hygienic. [Refresh your mind and thoughts] Recommended item to easily obtain "tranquility" that soothes your tired mind and body.In today's noisy society, "silence" is a precious commodity.Refresh your mind and thoughts by cutting out distracting noises.Perfect for sleeping, meditation, and mindfulness while traveling by plane or bullet train.