1.Main functions: Comfortable temperature hot compress; Speed up the circulation of blood around eyes; Speed up the eye cream nutrition absorption isolate lights; Improve sleep quality; Ease the visual fatigue

2.Suitable for: Travelers who need sleep during trips; people who has bad sleep quality; People who have shortsightedness; farsightedness, dim eyesight, People who feel fatigued after watching TV, reading, driving, etc.

3.Keeps your eyes warm in the cold while you are working near the computer long time.

4.Powered via USB port and 3 shifts temperature adjusting and timing.