[Easy and Convenient to Use]: It can be used anytime anywhere if you want. Just plug it to a PC, power bank or USB adapter, it could work. You can use it even for a short break, at bedtime, longtime traveling etc.
[How Does It Work]: Inspired by disposable hot steam eye mask, heated with carbon fiber heater, but more environment friendly, more convenient, more economical than disposable hot steam eye mask.
[5-Level Temperature Control & Time Setting]: It has 5 classes heat temperature from 35 - 55 degrees and 6 classes timing from 10 - 60 minutes.
[Where to use]: Used to relieve headache and insomnia; eliminating eye fatigue. When you need to relax your eyes after a long day work or study or driving.
[Safety]: Built-in thermal protection module. Once it is overheat, it would stop until the heat return to the standard temperature.?

Technical Details

Product Details

Package Dimensions
Width : 5.04 inch
Height : 1.85 inch
Length : 10.39 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B075SH5VL5

Product Description

Application: Person who has myopia / personal computer for a long time everyday / dry eye / staying all night / Panda eye / those who make a lot of makeup / insomnia etc.

Specification:
Power supply: USB power supply
Heating Element: 1 pad
Temperature: 1-5 Adjustable (35 - 55 degrees)
Time: Can be set from 10 minutes to 60 minutes
Material (outer material): Span velor
Size: L59 * 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)