Can I use the same RF Face Device Plus function instead of combining several?Updated 18 hours ago

If you only want to use one function instead of the 5 recommended functions (2 RF functions, 2 non-RF functions, 1 COOL function), you can use the function of your choice a maximum of 2 times; for example, 2 times the RF function, which would total 8 minutes (4 minutes + 4 minutes).