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Features Brand: Oral- B/ Oule B Model: pro 3000 Product name: 3D pro3000 adult electric toothbrush purchase place Working principle: 3D, left and right rotation frequency 8800 times/min; front and rear vibration frequency: 40000 times/min Charging method: inductive charging Battery life: 2 times a day, 2 minutes each time, lasting about 7 days Battery display: charging prompt, power display Charging dock: securely sealed charging dock Waterproof design: f fully waterproof and can be washed directly (except for the charging stand) Cleaning mode: normal cleaning, gum care, sensitive, whitening |
