Lightweight, compact and equipped with a travel case, Clarisonic Mia 2 gives you a gentle and effective cleanse at home or on the go. Unlike spinning devices, Clarisonic's patented sonic technology works with skin's natural elasticity, oscillating at a sonic frequency that produces over 300 movements per second. The resulting flexing action works to loosen dirt and oil, removing deep-seated impurities from pores and priming skin to better absorb topical treatments. Features: 2 Speeds (Delicate, Universal) 1-Minute Pulsing T-Timer. Interchangable Facial Brush Heads. 2 Year Warranty. Included: Sensitive Brush Head. Protective Travel Case. Sample Size Refreshing Gel Cleanser (1oz) Universal Voltage pLink® Charger. Clarisonic Cleansing by the Numbers: 6X more makeup than manual cleansing. 300 Movements per second. 61% Greater absorbtion of Vitamin C after use. 2X daily use is proven safe and gentle.