me Smooth by Illuminage. Elos Epilator Hair Removal System. An at-home hair removal system that uses patented elos technology, a proprietary combination of Intense Pulse Light and Radio Frequency energies to help you achieve silky, smooth skin. Easy to use and just minutes a treatment, it's FDA cleared and clinically tested for use on all skin tones--and helps you achieve results in as little as one month! Cartridge is at 100%. New cartridges run $50 on Amazon. Ships without box or manual (I have printed out instructions). Very gently used. Just not for me.