Kobayashi Nightmin Ear-Warming Time

Kobayashi Nightmin Ear-Warming Time – Warming Earplugs for Night-Time Relaxation

Kobayashi Nightmin Ear-Warming Time is a Japanese warming earplug set designed to help you unwind and relax before bedtime. It combines gentle warmth with noise-reducing earplugs to create a more comfortable environment for evening rest. It is a practical choice for people who are sensitive to surrounding sounds, such as traffic noise, neighbours or other everyday disturbances.

Gentle warmth and reduced surrounding noise

The special disposable heating elements warm the area around the ears to approximately 40°C. The warming effect lasts for about 20 minutes, providing a pleasant sensation of warmth during your evening wind-down routine. At the same time, the earplugs help reduce surrounding noise and create a quieter atmosphere before sleep.

A comfortable fit with S and M earpieces

The set includes silicone earpieces in two sizes, S and M, so you can choose the option that fits your ears best. The heating element is inserted into a dedicated opening in each earplug, allowing it to sit against the hollow of the outer ear when correctly positioned.

Key benefits

• warming earplugs by Japanese brand Kobayashi,
• heating temperature of approximately 40°C,
• warming effect lasting around 20 minutes,
• helps reduce surrounding noise,
• designed for evening relaxation and winding down before bedtime,
• two sizes of silicone earpieces: S and M,
• easy installation of disposable heating elements,
• original Japanese product.

What's included

• 1 pair of earplugs (2 pieces),
• 5 pairs of heating elements (10 pieces),
• silicone earpieces in sizes S and M.

How to use

1. Choose the appropriate S or M earpieces and attach them to the earplugs.
2. Immediately before use, open the heating element packet and remove the element.
3. Insert the heating element into the designated opening in the earplug and press it firmly into place, making sure it is secured by the retaining tab.
4. Place the earplug in your ear according to the manufacturer's instructions.
5. Gently adjust its position so the heating element sits against the hollow of the outer ear.
6. Check that the earplug fits comfortably and that you can feel gentle warmth. Remove and discard the used heating element after use.

Important information and precautions

This product is not a medical device and is not intended to treat sleep disorders. Do not use it if you have an ear condition or skin problems, inflammation, wounds or irritation around the ears. If the warmth feels excessive or you experience pain, redness or discomfort, stop using the product immediately.

Use only heating elements designed for this set. Do not press on your ears from the outside or heat the elements in a microwave. Do not use the product while driving. Keep heating elements out of the reach of young children and do not leave them unattended. Read all instructions and warnings on the packaging before use.

Product details

• Brand: Kobayashi
• Product name: Nightmin Ear-Warming Time
• Product type: warming earplugs
• Heating temperature: approximately 40°C
• Warming duration: approximately 20 minutes
• Earpieces: silicone, sizes S and M
• Contents: 2 earplugs and 10 heating elements
• Country of origin: Japan

Replacement heating elements: replacement elements designed for Kobayashi Nightmin Ear-Warming Time are available separately.