Setup, Compatibility & Care
To begin, charge the unit fully until the light indicator signals a full battery. Align the brush head onto the metal shaft until you feel a click. After each use, rinse the head under running water and wipe the handle with a damp cloth to remove toothpaste buildup. Note that this model is specifically compatible with Oral-B iO series replacement brush heads only; standard Oral-B generic heads will not fit. Store the handle in a dry, cool place and ensure the charging base is connected to a compatible power outlet.