What does the device actually do?

It uses 2 MHz radio frequency to warm deeper skin layers, 300-microamp microcurrent to stimulate facial muscles, and 2.4 MHz ultrasonic vibration to help serums absorb. The aim is firmer-looking skin and softened lines over time.

Do I need to plug it in?

Yes. It runs on mains power and has no battery, so you use it near an outlet. That means no charging breaks but also no cordless use.

Can I adjust the microcurrent strength?

No. The microcurrent is fixed at 300 microamps at 50 Hz. You switch modes, but there is no dial for intensity.

Is it safe for all skin types?

The description says it suits all skin types. People with sensitive skin, active breakouts or implants should check with a dermatologist before using RF or microcurrent.

What comes in the box?

The package includes the microcurrent beauty device only. No serum, gel or stand is listed, so plan on using your own conductive gel or essence.

How often should I use it?

The description gives no schedule. At-home RF and microcurrent tools are typically used a few times a week for several weeks before changes show, so follow a consistent routine.