Philips Electric Toothbrush Sonicare Diamond Clean 9000 Travel Glass White (Portable Case/Charger Included) HX9911/67

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ ✅ [Sonic water flow] The vibration and amplitude of the brush remove plaque and at the same time generate a "sonic water flow" that flows saliva in the mouth. Even in areas that are difficult to reach with a brush, the power of the water will help you gently and effectively scrape out areas that are difficult to reach with a brush. ✅ [Plaque removal/stain removal/gum care] Approximately 20 times more plaque removal power than manual brushing, the included all-in-one brush head maintains cleaning power, removes stains, and improves the health of your gums. ✅ [Selectable modes and strengths] Experience your favorite brushing experience with 4 modes and 3 strength settings, and comes with an overpressure sensor that vibrates to notify you if you press too hard. ✅ [App-linked] Record your tooth brushing status by linking with the Sonicare app and support your oral health with progress reports. ✅ [Brush head recognition function] The brush head recognition function automatically selects the optimal mode, and also includes a brush head replacement notification function.