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【Cautions for using electrical products】
When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions.
Since the plug type is Japan type(A or B type), please check the voltage and use a transformer.
Please note that a transformer is different from a conversion adapter.
We are not responsible for malfunctions caused by use without a transformer.
【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.
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This "Marude Kotatsu" sleep warmer uses patented technology to warm your body from the feet up. Whether you're struggling to sleep because your feet are cold or feeling anxious about having to get to bed, these three sleep switches will warm you right down to your toes, enveloping you in warmth just like a kotatsu.
[For cold prevention while sleeping] These socks thoroughly cover the soles of your feet, where blood vessels are concentrated, to keep your feet warm. The open toe design keeps your feet comfortable while sleeping without sweating.
[Recommended as a gift] A great gift for those who suffer from colds or trouble sleeping, or for family, friends, and loved ones. Perfect for birthdays, Mother's Day, Respect for the Aged Day, Christmas, and of course as a reward for yourself after a hard day's work. For those you love, this warm and cozy sleep will feel just like a kotatsu.
When washing, please use a laundry net and wash with a mild detergent. Also, while the material used has excellent heat retention, it is prone to pilling due to friction during wear and washing. In that case, please use a lint remover.
