Do far-infrared spectrum energy health pods have an expiration date?

This kind of health care cabin has an expiration date.

The Far Infrared Spectrum Energy Wellness Pod is a device that utilizes far infrared radiation for human health care. Depending on the time and frequency of use, the life of the equipment varies. Under normal use, its service life is usually about 3-5 years. However, if improperly used or maintained, the life of the equipment will be greatly shortened.

The far-infrared spectrum energy health care cabin can promote human blood circulation, improve immunity, reduce fatigue, improve sleep and many other effects through the action of far-infrared rays. When using it, you need to pay attention to some issues, such as do not overuse, otherwise it will have a negative impact on the body; do not use the process of smoking, drinking, etc., to avoid contamination of the equipment; you also need to clean the equipment on a regular basis to prolong the service life.