Kobayashi Pharmaceutical Nightmin Ear Loosening Time

Features: The soundproofing effect of the earplugs prevents surrounding noise. The heating element warms your ears. Recommended for those who are bothered by surrounding noise when falling asleep.

How to use: (1) Check whether the earpiece S or M fits your ear, and attach it to the main unit. Remove the heating element from the aluminum bag just before use. *S is white, M is black. (2) Insert the heating element into the socket on the earplug body and push it in so that it fits securely into the earplug body. *Make sure that the heating element is fitted into the anti-fall tab. (3) Hold the main unit in your hand with the cut part at the back and place it in your ear.
(4) Adjust the heating element so that it fits snugly against the recess of your ear.

Ingredients: (Earplugs) Styrene rubber, (Earpieces) Silicone rubber, (Heater surface material) Polyester heating element, (Heater part) Iron, water, activated carbon, water-absorbent resin, salts