Features:

• The product is meant for 100v (USA product) versus 220v power in India
• A converter is needed
• Oral-B a dentist recommended toothbrush brand worldwide,Unlike brushes that just vibrate, Oral-B's clinically proven technology pulsates to break up plaque and oscillates and rotates to sweep plaque away
• Dentist-inspired precision clean refill brush head surrounds each tooth for precise cleaning in hard to reach areas
• Key handle features: up to 7 day battery life (2min, 2X/day); Professional timer to help brush 4 quadrants at 30 seconds each and handle display to show charge life