Triple Bristle Duo 3-sided Sonic Electric ToothbrushDesigned for two, the Sonic Duo brings you a superior clean for both partners, roommates, or family members. With four brush heads, a dual charging base, tongue cleaners, and more. Share the chargernot the toothbrush. Key Features, Benefits, and Whats Included: Patented 3 Sided Brush Head: Cleans the front, back, and top of your teeth at once, adapting comfortably to all shapes and sizes for a thorough clean. Gentle on Dental Work: Safe for braces,