Works inside pores, destroys hair papilla, thus achieves permanent hair removal. Fast speed allows you to treat a full body in just 30 minutes (arms,legs,bikini line,underarms,back and chest). Over 80% hair ingrown in just 2 months and hair-growth prevented after 4-6 months' usage, which make you a long-lasting and efficient hair-removal result. 3 IN 1 laser electric hair removal machine - suitable for hair removal, skin rejuvenation, acne-repair. 2 in 1 Automatic & manual hair removal tool - the efficiency of taking auto operation is 30% faster than manual.