Key Features of a Multifunctional Model:

Multiple Suction Levels: Most devices offer several intensity levels (e.g., three to five). This is crucial because sensitive or dry skin requires a lower suction, while oily skin or areas with stubborn blackheads can handle a higher setting.

Interchangeable Probes/Heads: This is the primary feature that makes the machine "multifunctional." A typical device comes with various heads, each designed for a specific purpose:

Large Circular Probe: The most common head, designed for blackhead and acne removal on larger areas like the forehead and cheeks.

Small Circular Probe: For use on delicate or hard-to-reach areas, such as around the nose and eyes.

Oval Probe: Designed to stimulate circulation and firm the skin, often used for fine lines and wrinkles.

Microcrystalline/Exfoliating Probe: This head has a granular surface and is used for microdermabrasion, helping to exfoliate dead skin cells and improve skin texture.