The Shape Tactics Advanced Gold RF Depth 8 Micro-Needling System is perfect for anyone looking to combat the signs of aging. Ideal for at-home or professional use, this device can be used on all skin types. It features an 8-inch touch screen, adjustable needle depth from 0.5mm to 6.0mm, and comes with 2 fractional RF heads and 6 microneedle RF heads. The voltage is AC 220V/110V, 50/60Hz, power is 150W, and frequency is 2MHz. Package includes main machine, fractional RF heads, microneedle RF heads, and power cord.