USB Steam Heating Eye Mask with Adjustable Temperature - Cloudy Gray - 4825240913

Features:
- USB heated mask. Powered by laptop, power bank, USB adapter. You can use it while a short break, at bedtime, long time traveling
- Temperature time control. It has 3 classes heat temperature. And one hour automatic timing function
- Relieve eye fatigue. Help to relieve headache and insomnia, heated eyes can be to treat tired eyes and fatigue, and so on
- External magnetic interface design. No extra lines, simple and easy to use
- Using 3D antibacterial breathable mesh. Will not feel stuffy, more comfortable

Specifications:
Output: DC 5V/1A
Power: 2.5 - 4.5V
Material: cotton, blending
Temperature control: 3 files temperature control, automatic power off in one hour
Power supply: USB powered

Note:
When the product is not applicable, please turn off the power in time to avoid prolonged heating.
Do not rub hard when washing, do not twist, just squeeze by hand to remove moisture, then dry in the shade. Do not machine wash.
At the end of use, it is recommended to disconnect the power supply for 5 minutes before removing the eye mask to adapt the eye to external light and temperature changes.