Coolbe: This product is a medical device which must be used only as intended and in accordance with the instructions for use.
This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.
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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.
[For sleeping/No ear pain] These soft earplugs are made of low-resilience urethane material to provide unprecedented comfort.
[Soundproofing / Sound Insulation Value 38dB] Made of high quality low-resilience foam urethane material, it 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. It has high sound insulation properties and can block most noises, helping you sleep better, relieve stress, and improve your alertness and concentration.
[60 seconds/rebound] Earplugs are made of urethane foam, have an innovative design based on ergonomics, are developed to match the Japanese ear canal, have 60 seconds of rebound, are super soft and have low pressure, are comfortable even when worn for long periods of time, do not cause pain to the ear canal, have an improved fit, and will not fall out even when worn while sleeping.
[Repeated and 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. With a set of 4, you can also share with your friends and family.
[Includes storage and case] To protect earplugs from dust and moisture. The compact and lightweight case is highly portable, making it convenient for use at home or at a sleepover! Hygienic individual packaging Individual packaging allows you to use it in a clean condition every time.
[Wide Range of Applications] Home, hotels, work, study, sleeping, airplanes, camping, shooting, meditation, concerts, parties, live performances, swimming, public institutions, etc. Wear it when the surrounding sounds are loud, and it will block out unpleasant sounds from your ears.
