This is a home test that detects the COVID-19 antigen.
A saliva swab known as a lollipop is placed into the mouth until soaked with saliva and then attached to the lateral flow device.
The results are available within 10 minutes.
The eae of use, especially in children and the elderly makes this a highly desirable test.
To add to that are high levels of accuracy and reliability.
The test has all the relevant certification including CE and ISO.