Perfora introduces a range of electric toothbrushes for men and women. Automatic and Sonic Technology targeted cleaning to ensure you brush more easily & smarter. Brush for the dentist-approved 2 minutes with the smart timer. The smart timer also has pulses that give you a movement reminder every 30 seconds to switch between the quadrants inside the mouth. This electric toothbrush comes with a clean mode (24000 strokes/min) for advanced users and a massage mode (18000 strokes/min) for users who have sensitive teeth/gums. The brush has a smart memory and remembers the last used mode & starts at that mode in the next use. This ultra-soft toothbrush has smart bristles that change color as time progresses to indicate when it is worn out and it is time to change the brush head. After 90 days the color change will be a reminder for you to change the brush head. The package includes a AAA battery and comes with a 1 Year offsite service warranty on manufacturing defects. This ensures a seamless experience and it comes with FDA & ROHS certification. The package also includes an additional brush head and brush head covers covering you for at least 6 months after purchase.