Rechargeable &Coreless design Including 4 different attachments:exfoliation cleaning brush,face suction cup,massager &exfoliat Rechargeable &Coreless design Including 4 different attachments:exfoliation cleaning brush,face suction cup,massager &exfoliation,cleaning sponge No more squeezing or injuring your skinHelp to keep your skin smoothy and beauty,looking more bright & vibrant.