Package Dimensions:7.99 x 5 x 2.28 inches; 5.61 Ounces Item model number:850003115030 UPC:850003115030 Manufacturer:Spa Sciences ASIN:B07MTNWN1N LESS MAKEUP, BETTER LOOK – MicroDust technology fills in fine lines and wrinkles from the bottom up for an effortless airbrush look. Blend and buff like an expert while saving money on makeup, and enjoy a perfectly blended, streak-free flawless finish. EASY APPLICATION – This professional cosmetic tool operates at over 24,000 micromovements per minute, turning your makeup into tiny micro-sized particles that blend quickly for smart and easy application on your face. ANTI-AGING BENEFITS – The ECHO brush allows you to create your iconic allure with 3 speed settings and an ergonomic grip, all while providing a stimulating massage with extra anti-aging benefits. 100% CUSTOMER SATISFACTION GUARANTEE: Put your worries aside! If you don't like the Spa Sciences ECHO makeup brush for any reason, you can just take advantage of our 4 month guarantee! We will replace it or give you your money back for any reason. RECHARGEABLE - Simply attach the USB charging cable to your ECHO and plug into a wall adapter or your computer’s USB charging port. The rechargeable ECHO runs continuously for 60 minutes for many makeup applications before needing a charge.