Philips Electric Toothbrush Sonicare Protect Clean Plus Plus Brush White (White Plus/White Compact/Tongue Included) HX6421/11

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using 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 (*Based on a 2010 study by Colgan et al.) ✅ [Brushing mode] Clean mode, white mode - choose your favorite brushing method from two modes ✅ [Pressure prevention sensor function] Vibration changes according to the strength of brushing ✅ [Accessories] Tongue polishing brush head removes dirt from the tongue.