Electric Toothbrushes Whitening With 4 Brush Heads-BLACK

1.The vibration frequency of Planet Mickey Sonic Toothbrush is 42000 times/minute.2.The oral cavity is divided into four areas for balanced cleaning. The motor stops vibrating for 1.55 every 30s，and there is sufficient time to replace the brushing area.3.Brush head: DuPont bristles imported from Germany,soft,with 30 clusters of bristles, blue is sterile bristles(12 clusters in the middle) and white is antisensitive bristles(18 clusters in the outer ring), with a swing of 6mm.4.After a full charge, it can provide a 60-day brushing cycle of 2 minutes each morning and evening..5.USB interface charging can be connected to any charger for charging, convenient high-speed efficiency and time-saving.