3 CUSTOMIZABLE SPEEDS - The Sonicsmooth’s 3 speeds allow you to customize your dermaplaning session to specifically meet your skin’s needs and comfort level. CORD-FREE CONVENIENCE - Never be tethered to a wall and always have free range of motion. EASILY RECHARGEABLE - The Sonicsmooth comes with a rechargeable, NiMH, lithium-free battery that lasts for up to 3 hours of use and is safe for travel in carry-on luggage or checked baggage. 2 MONTH SUPPLY OF SAFETY EDGES - The Sonicsmooth ships with stainless steel safety edges encased in a protective harness that perfectly fits your Sonicsmooth device handle to safely and effectively dermaplane in the comfort of your home. SKINCARE INCLUDED - Your Sonicsmooth device includes 25ml tubes of Michael Todd Beauty's Pre-Session Cleanser and Post-Session Gel to keep your skin soft and radiant.