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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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[Over 150,000 units sold in the two and a half years since its launch (*)] This neck pillow inflates without the need for mouth contact and folds up small. Simply blow air into it, fold it back, and fasten the hook to use it right away. It wraps around your neck and provides firm support. You can adjust the firmness to your liking by adjusting the amount of air. *Based on shipments of fuu neck pillows from February 2023 to July 2025.
Folds to the size of a smartphone: When folded, it's the same size as a smartphone (*), making it easy to carry and compact when packed away (approximately φ6 x 16 cm when folded). It's also lightweight, weighing just 117g, the same as a smartphone, making it easy to carry and perfect for a variety of occasions, from home use to outdoor activities and travel. (Reference: Smartphones with a 6.7-inch screen size)
[Winner of one of the world's three major design awards] Following the iF Design Award (※), an internationally prestigious German design award and one of the world's three major design awards, the product has also won the Red Dot Design Award (Product Design category) (※). *Winner in 2023
[How to inflate] 1) Blow into the bag from about 5cm away. 2) Quickly close the opening to prevent air from escaping, then fold the opening outward at least four times. 3) Thread the hook through the belt loop to complete.
[Care Instructions] The cover can be removed and washed. Use a laundry net. If the main body becomes dirty, wipe it with a damp cloth and dry it thoroughly.
Material: Cover: 100% polyester, Body: Polyurethane. Size: Approx. 35cm x 12cm x 34cm when in use, Approx. φ6cm x 16cm when stored. Weight: Approx. 117g. Country of Origin: China.
[Caution] Due to the nature of the product, air may leak out during use. If this happens, please re-inflate the product. If the product does not inflate, please check that the air valve inside is not bent. If the air valve is bent, air may not be able to enter properly and the product may not inflate.
