??? ?????????????????????? ?????????? ??????????: Sonicare electric toothbrush comes with 6 DuPont brush head-3 Precise Cleaning Brush Heads and 3 Whitening Brush Heads- last for 18 months. High-density bristles and design in "??" ?????????? can go into the gum thoroughly, removes the stubborn tooth stains deeply.You can share a toothbrush, and different color collars can be used to distinguish the toothbrush heads of different family members. You will know it's time to change the brush head. ???-?? ???????? ???????????????? ???????? ?????????????? ?- The toothbrush timer can be set from 2 to 6 minutes, allowing you to choose the appropriate cleaning time based on your dental condition. The toothbrush provides feedback on brushing time, displaying a smiling face for more than 2 minutes and a crying face for less than 2 minutes, ensuring you achieve optimal brushing duration. ?????-???????? ???????? ?????????????? ???????? & ???????? ?????????????????????- A full charge takes 6 hours and provides a minimum of 75 days of usage (2 uses per day). The toothbrush can be used while in the bath or shower, but be sure to dry it off before attempting to charge it. Professional Dual Brushing Heads-- Precise cleaning brush heads with W-shape bristles clean deeply and top rounding to protect sensitive gums can brush deep cleaning narrow position. It is suitable for night deep cleaning. The larger brush head with 60% greater density durable bristles, which is whitening brushing efficientively, suitable for efficient cleaning in the morning. ????????????????????????? ???????????????? ?????????????? ?- Smart electric toothbrush offers 6 Modes with 5 Intensity Levels: Clean, Sensitive, Whitening, Polishing, Massage, and DIY. Each mode offers 5 intensity levels to cater to your preferences. With more gears available, you can freely adjust the cleaning strength to meet any personal brushing preference possible to efficiently remove food debris and stains, deep cleaning along with the gum line and teeth for a brighter smile. ???????????- ????.?????? ?????? ???????????????? ?????????????????- Equipped with a real magnetic levitation motor, which generates an impressive 84000 movements per minute and offers 35.8% reduction in exogenous pigmentation and 2.86 times to remove dental plaque. TEETHEORY sonic toothbrush effectively removes plaque and ensures a thorough cleaning of the teeth and gums. Its high frequency vibrations deliver exceptional cleaning results, leaving your mouth feeling fresh. ????????????????????? ?????? ???????????????????? ?????????????- Global innovative 0.96” color LCD screen for easy viewing and adjusting settings with clarity and convenience. Simply set the mode, intensity level and brushing time of electric toothbrush. Monitor your teeth-brushing quality through directly displayed on the screen after brushing. TEETHEORY electric toothbrush offers an immersive and personalized brushing experience, giving you complete control over your oral health journey.