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【Voltage Compatibility】
Our products are selected to support international voltage ranges (e.g. 100–240V).
However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment.
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Free size: 120*20cm Net weight: 0.3kg Material: OK cloth + carbon fiber heating sheet Color: Gray/Black Set contents: Main unit *1, USB cable *1, 3D eye mask *1, Japanese instruction manual *1
Carbon fiber heating: The surface is made of OK cloth with a pleasant texture and comes with a convenient Velcro tape, making it a very stylish and compact design. The heating temperature can be adjusted to three levels: strong (65°C), medium (55°C), and weak (45°C) to suit your actual needs. It also has a 60-minute auto-off function.
USB power supply: Ultra-low voltage electrical components, DC power supply heat generation, and harmful electromagnetic radiation are reduced. By connecting to a USB port on a portable power source or computer (sold separately), you can warm your lower back. Recommended for housework, reading, desk work, commuting to work or school.
Adjustable size: High-quality Velcro and highly elastic design allow for quick adjustment of waist circumference to accommodate a variety of waist sizes. Simple design makes it suitable for both men and women.
Recommended as a gift: Compact, lightweight and easy to carry, it is also a great gift choice for your best friend. Give your loved ones warmth and care.
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