... ,Waterproof 2,Batter-operated 3,Owing ROHS&CE KHET003-D electronic toothbrush features:1,Exclusive design of outward appearance,waterproof2,Brushhead ... Japan foodsafe POM, bristles made of DUPONT nylon. Bar and body made of foodsafe ABS.3,Emplementing ROHS&CE standard,environmentally ...