Car seats have a label on the side or underside of the shell with the model number and date of manufacture. The expiration date is usually molded or printed nearby.

What eufy Baby & Kids manuals cover

Installation modes
Height and weight limits
Expiration dates
Cleaning covers and straps
Recall registration

Common jobs

Setup & install

Setup and installation instructions

First use, pairing and installation

Maintenance

Maintenance schedules and cleaning steps

Filters, descaling, cleaning schedules