nerugoo Rechargeable Hot Eye Mask OF 2024 OVERALL BEST BUY [WINNER "MONOQLO" AWARD] (12. Classic)

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Rechargeable Hot Eye Mask [Number of times it can be used after charging (hours)] The approximate number of times it can be used when fully charged is as follows: High temperature: 2 times x 30 minutes Medium temperature: 3 times x 30 minutes Low temperature: 4 times x 30 minutes *The number of times it can be used will decrease over time due to wear and tear depending on the usage environment, frequency of use, and length of use. Please consider replacing it. *During cold seasons or in cold regions, the outside temperature drops rapidly, which increases the energy consumed for heating and may temporarily reduce the number of times it can be used.