Philips Electric Toothbrush Sonicare Protect Clean Plus Plus Brush Black (White Plus/White Compact/Tongue Included) HX6421/13

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

✅ [Sound wave technology function] The generation of sonic water flow (flow of saliva in the mouth) supports the gentle and effective removal of plaque and dirt. Also suitable for orthodontic appliances and dental prosthetics. ✅ [Stain removal] Naturally white teeth in about a week ✅ [Brushing Mode] Choose your favorite brushing method from two modes: Clean mode and White mode. ✅ [Pressure prevention sensor function] Brushing gently on teeth and gums ✅ [Accessories] Tongue polishing brush head removes dirt from the tongue