Sonic FX Solo & Duo Toothbrush with 10 Brush Heads & 1 Interdental Head

I. Highlights Color: Multi-color II. Product Details Sonic FX Solo & Duo Toothbrush with 10 Brush Heads & 1 Interdental Head Benefits:Sonic technology and proprietary brush head design combine to give you whiter teeth, healthier gums and superior plaque removal.How It Works:The Sonic-FX Solo toothbrush is capable of over 33,000 strokes per minute, is ultra-lightweight and rechargeable (lithium-ion battery), has twist and lock brush heads for quick and convenient changing and 3 different speeds. The intelligent timer has a 2 minute shut off to ensure optimal brushing time is reached. It also alerts you after every 30 seconds so you know when to move on to the next quadrant of the mouth.Brush Heads:The brush heads contain bristles of varying lengths, including some extra long ones around the perimeter, handy for sneaking in deep between the teeth to remove more food particles than regular brushes. Of the 11 brush heads, 1 is an interdental head, designed to clean hard to r