DR.PEN ULTIMA-  A6

1. Variable Speed Levels
   The A6 has 5 speed levels, allowing you to adjust how quickly the needles move.

2. High RPM Motor
   It can reach up to 15,000–16,000 RPM (rotations per minute), depending on model/setting. This high speed helps with efficient treatment over larger skin areas. 

3. Adjustable Needle Depth
   Needle depth can be varied—0 mm up to about 2.5 mm—so you can adapt to different skin concerns (fine lines, scars, stretch marks, etc.). )

4. Dual Power Mode (Wireless + Wired)
   It works both wirelessly (using its rechargeable batteries) and plugged-in via cord. This gives flexibility for treatment sessions.

5. comes with 2 Batteries
   The package typically includes two lithium-ion batteries, which helps in continuous use (one can charge while the other is in use) or simply to extend usage time. 

6. Multiple Needle Cartridge Options
   Different number of needles / needle formats are supported—such as 9, 12, 36, 42-pin cartridges, nano needles etc. This variety helps target different skin textures and areas. 

7. Good for Many Skin Issues
   It’s used for improving skin texture, reducing fine lines & wrinkles, acne scars, stretch marks, pigmentation, enlarged pores, etc. The microneedling stimulates collagen & elastin. 

8. Design & Build Quality

   • Body is often aluminium alloy for sturdiness.

   • Has a secure dial for needle depth adjustment to prevent shifting and dragging.

9. Increases Absorption of Skincare Products
   One major benefit claimed is that after treatment, the skin better absorbs serums, creams etc. Treatments like BB Glow are also used in combination.

10. Safety & Considerations

    • Needs sterilizing of cartridges before use. 

    • Not meant for use on open wounds, during active acne breakouts, or irritated skin. 

    • Needle depth should be chosen carefully depending on skin type and concern. Deeper depths = more risk / downtime.