Portable USB Steam Heating Eye Mask with Adjustable Temperature - Cloudy Gray - 4225250713

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 4 classes heat temperature from 35 - 50 Deg.C. And the time can be chosen from 10min - 30min
- Relieve eye fatigue. Help to relieve headache and insomnia, heated eyes can be to treat tired eyes and fatigue, and so on
- 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: 4 files temperature control, 4 kinds of timing
Power supply: USB power

Suggestion:
When you need to relax your eyes after a long day work or study or driving.

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