Hot Eye Mask USB Rechargeable Eye Mask Hot Cordless for Sleeping Reusable Eye Warmer 3 Level Temperature Adjustment Automatic Off Timer Adjustable

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. [Extremely Soft Texture] Silky satin fabric has a smooth texture and is soft and comfortable. It covers about half of your face, so it blocks out light without feeling constricting. The silky satin fabric reduces friction and does not get stuffy, so it can be used in both summer and winter. [Comfortable Warmth] The temperature of the hot eye mask can be adjusted to 3 levels: low temperature (approx. 30°C), medium temperature (approx. 35°C), and high temperature (approx. 40°C), so you can use it at the temperature that suits you. The temperature is comfortable at both high and low temperatures, and the 15-minute automatic off timer makes it safe to use while sleeping. [5 vibration modes] There are 5 vibration modes for eye mask sleep, and you can adjust the vibration with one button. The included cooling gel eye mask can be used as a cool eye mask to cool the eye area. Please note: Cooling gel and heating functions cannot be used at the same time. [TYPE-C Rechargeable Eye Mask] It is cordless, so it is very convenient and does not feel bothersome even when you turn over in bed. The charging terminal is Type C, and the red LED lights up when charging, so it's easy to check if it's charging. The charging time for a full charge is approximately 2 hours, and the green LED will light up when charging is complete. When fully charged and used for 15 minutes a day, it can be used for about 10 days. [Unisex] It is smooth and feels good to the touch, and the elastic can be adjusted so it can be used by both men and women! Recommended for people with desk jobs and programmers. You can use it while taking a break while working from home, before going to bed, or while traveling. ❤There is a one-year warranty from the date of purchase, so please feel free to contact us in case of any problems. We will bear all fees for reshipping, exchanging products, etc. 1