COMPATIBILITY: DoSiJan replacement brush heads are compatible with the majority of Philips Sonicare electric toothbrushes, including DiamondClean, DiamondClean Smart,2 Series Plaque Control, 3 Series Gum Health, ProtectiveClean, FlexCare, FlexCare+, HealthyWhite, HealthyWhite+, EasyClean, Platinum, PowerUp, Essence, All of them are fast plug designs
SERVICE: Your purchasing and usage experience is of particular concern to us. If there is any damage to the product during transportation or any improvement suggestions during use, please contact us in a timely manner, and we will do our best to serve you
LOW NOISE DESIGN: Noise reduction treatment by maintaining a gap of 0.2 mm-1 mm between brush head and handle for reduced noise and optimal vibration frequency in operation.
FUNCTIONALITY: Blue represents the indicator color of the bristles. Please replace the brush head according to the color change of the bristles ,the official recommendation is to replace it every three months, and the actual replacement frequency should be based on usage and environment; Compared to traditional toothbrushes, this electric brush head has a 7-fold increase in plaque removal efficiency
PRODUCT MATERIAL: The brush rod is made by ABS plastic. The bristles are made by DuPont Celanese bristles with medium hardness, providing a comfortable brushing sensation; Three tone brush bristle design; Each toothbrush head is Aseptic packaging and comes with a dust cover cap, To ensure hygiene