sleep mask comfort

【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. [Performance of Prowsion] This is an item for rest that has 5 effects: improving blood flow, recovering from fatigue, reducing fatigue, loosening stiffness, and relieving muscle pain. Please use it during relaxing time or sleeping. [Supporting customers based on the concept of mental and physical health] By using Refrance's room wear and eye masks, you can support a healthy lifestyle and live a comfortable life, even though you tend to neglect sleep. [We are particular about the materials because they come in direct contact with the skin] By using natural fibers such as plausion, there is no burden on the skin that comes in direct contact with them, so you can rest assured♪ [Designed to capture the shape of your eyes for a secure fit] Designed to block light from your nose to your cheeks + freely adjustable band allows you to experience your preferred fit. [Three "recovery designs" to support a good night's sleep] 1. The area that touches the eyes is recessed so that the fabric does not hit the eyeballs directly. 2. Soft cushion around the eyes will not cause pain even after long periods of use. 3. Pads on the nose, cheeks, and eyes can effectively block light.