● Features
・The earplugs provide soundproofing effects to block surrounding noise.
・The heating element gently warms the ears.
・Recommended for those who feel work pressure, tend to worry and overthink, or are bothered by surrounding sounds when trying to fall asleep.
・Recommended for people who feel stressed by neighbor noise or car sounds and find it difficult to fall asleep.
● Usage Instructions
（1）Check whether the S or M ear piece fits your ear, and just before use, take the heating element out of the aluminum bag and attach it to the main body. *S is white, M is black.
（2）Insert the heating element into the insertion port of the earplug main body, pressing it firmly so it fits securely.
*Make sure the heating element is fitted into the anti-drop claw.
（3）Hold the main body so that the cut part faces backward, then set it in your ear.
（4）Adjust so the heating element fits snugly into the ear cavity.
● Do Not Use
・Do not use for infants, children, or people with dementia.
・Do not use near infants, children, or people with dementia (it may fall off during sleep movements).
・Do not use if you have ear diseases or problems around the ear.
・Do not use if you have skin abnormalities such as disease, inflammation, wounds, swelling, or eczema.
● Raw Materials
Earplugs: Styrene rubber
Ear pieces: Silicone rubber
Heating element surface material: Polyester heating element
Heating part: Iron, water, activated carbon, water-absorbent resin, salts
●Precautions for Use
（1）Be careful to prevent accidental ingestion by infants, children, or people with dementia.
（2）Do not leave the heating element alone to prevent accidental ingestion.
（3）If swallowed accidentally, consult a doctor immediately.
（4）To prevent burns, observe the following:
・Always use the heating element dedicated to the earplugs attached to the earplug main body. Do not use any other heating elements.
・Do not press your ear from above the earplug.
・Do not use if you cannot remove or attach the product by your own will, such as when heavily intoxicated.
・If a person with physical disabilities uses it, those around should pay close attention.
・People with sensitive skin should be very careful.
・Stop use if you feel it is too hot or if you feel discomfort or abnormalities at the usage site.
・If symptoms of burns such as redness, itching, or pain appear on the skin, stop use immediately and consult a doctor.
・People with diabetes or impaired temperature sensation or blood circulation should consult a doctor or pharmacist.
＊When the skin warms, temporary redness or itching may occur.
（5）Do not heat in a microwave.
（6）Remove and promptly discard the heating element dedicated to the earplugs after heating ends upon waking.
（7）Do not leave the heating element unattended as it may damage bedding or other items.
（8）When removing, pull out slowly to avoid injuring the ear.
（9）Do not use while driving.
（10）This is not a medical device. Do not use for treatment purposes.
（11）Do not use if the earplug main body is damaged, deformed, or heavily soiled as it may injure the ear.
（12）Replace the earplugs if the heating element becomes difficult to fit into the earplug main body claws due to deterioration, as it may fall off during use causing ingestion or burns.
（13）Be careful to prevent accidental ingestion.
● Storage and Disposal Precautions
（1）Keep out of reach of infants, children, and people with dementia.
（2）Avoid storing in direct sunlight, high temperatures, or near heat sources (such as heaters) as the heating element may not heat properly.
（3）If the individual packaging is damaged, the heating element may not heat.
（4）Dispose of according to the classification designated by your municipality.
