Product Review

W10.5 CM
Capacity: 5V
Heating technology: thin micro carbon fiber heater panel

Washing method: hand washing / washing machine washing / dry washing. Keep it clean indefinitely (Note: Please dry it after washing, please do not use it when there is water or wet.)

how to use:
1. Insert DC into the eye mask.
2. Connect the USB to the 5V power supply. (It can supply power from 5V USB such as power bank, PC, car, USB adapter, etc)