"The benefits of steam eye masks are to promote blood circulation in the eyes, relieve eye fatigue, improve sleep quality, and lighten dark circles under the eyes. But we still have to pay attention when using them. The time of use is appropriate, and the duration should not exceed 30 minutes as much as possible, because Prolonged use may cause discomfort to the eyeballs, which may lead to adverse effects. At the same time, it is recommended to minimize viewing of computers and mobile phones during the use of steam eye masks, and pay attention to eye care and rest.”

Lithium battery for car refrigerator Product model: XL 3.7V 1500mAh

Car refrigerator battery model: 102265

Lithium battery IC: Seiko