Brand from Germany: GESKE. Sonic Facial Brush.5 in 1 provides an Ultra Hygienic Deep Cleansing perfect for daily Skincare Routine.Say goodbye to the dirt, oil, and makeup residue clogging your pores in only a few seconds.This is all made by SmartSonic Pulsation Technology with 7,500 pulsations per minute. How to use:Splash water on your face and apply a GESKE cleanser to your face or to the brush.GESKE cleansers gently remove any impurities from deep within the pores. Turn on the SmartSonic Pulsation Technology by holding the power button for 2 seconds.Select the desired intensity by using the plus and minus buttons.Guide the brush in gentle circular motions over your cheeks, nose and under-eye areas, forehead and chin, taking 15 seconds to cleanse each area.Pay attention to the hairline to thoroughly cleanse any dirt and sweat stuck there.Rinse your face and brush with water to remove any leftover cleanser and pat your face dry.