DIAMOND MICRODERMABRASION - The Sonicrefresher includes 3 Diamond Treatment Heads of varying sizes and strength. Each one is equipped with true laser-cut diamond bits mounted to durable metal tips. Your tips are designed to precisely buff away unwanted, dead, dull skin cells revealing fresh vibrant skin. WET/DRY MICROMIST - The Sonicrefresher offers a state-of-the-art optional Wet setting to be used during or after the microdermabrasion facial treatment. The face mister douses the skin with a very fine mist that provides extra gentle rejuvenation and infuses soothing hydration. 4 SPEED SETTINGS - The Sonicrefresher's 3 speeds, Low, Medium, and High, allow you to customize your rejuvenation treatment to personalize for your skin type and condition. LCD SCREEN - Quickly access multiple power levels and operating modes with the state-of-the-art LCD screen. USB RECHARGEABLE - Quickly and easily charge your microdermabrasion tool by connecting the included USB cord to a USB port so that you do not have to deal with the hassle and expense of batteries. A rechargeable, built-in, NiMH, lithium-free battery is safe for travel in carry-on luggage or checked baggage. #244,132 in Beauty & Personal Care ( ) #115 in