Size: 19 * 5 * 3cm Battery: Two AA batteries (No. 5 battery) Working Group: Electric Rotation Introduction: Clean dirty pores by suction and increase blood circulation in the skin. Help remove blackheads on the face. Winkel was dismissed. Keep the skin clean, feel good and look young. Availability: People with spots, blackheads and wrinkles on their faces Feature: Remove dead skin Remove blackheads, acne, fat particles Tighten and improve skin elasticity Package includes:(without battery) 1 x host 3 replacement heads 2 x user manual