The set includes: electric toothbrush, white - Oral-B Series iO 5 + electric toothbrush, black - Oral-B Series iO 5.| The toothbrushes in the Oral-B iO Series Duo 5 set offer una professional dental care at home. Thanks to the combination of standard round brush heads, developed in collaboration with dental professionals, along with highly effective micro-vibrations and oscillating movements, these devices envelop each tooth, thoroughly remove plaque, gently clean between teeth and along the gum line. With five operating modes, they always meet individual needs. The Oral-B Series iO Duo 5 is the key to a healthy, radiant smile.| Features: | - offers 5 operating modes: daily cleaning, intense (deep) cleaning, whitening, gentle mode, and ultra-sensitive cleaning; - equipped with a built-in timer that tracks the duration of the session: signals to change the cleaning area every 30 seconds with una vibration and turns off the device after 2 minutes; - has a pressure sensor: a ring on the toothbrush body lights up in different colors, thus signaling optimal, insufficient, and excessive pressure on the gums; - iO technology uses artificial intelligence to recognize brushing style, identifies missed areas, and provides helpful tips (for complete information, sync the toothbrush with your smartphone and install the app); - operates wirelessly with una built-in battery; - una single charge lasts about 2 weeks of autonomous operation with una cleaning twice a day, morning and evening, for 2 minutes. . || Moisten the replacement brush head and apply toothpaste. Insert the toothbrush into your mouth and turn it on. Slowly move the head from one tooth to another. Keep the toothbrush still for a few seconds before moving to the next tooth. Clean the gums with the same care as you clean your teeth. Start by cleaning the outer surfaces of the teeth, then the inner surfaces, and finally the chewing surfaces.