The Operan Sonic Electric Toothbrush offers a comprehensive oral care experience with 5 brushing modes and 3 intensity levels to suit your needs. Choose from White mode for whitening, Clean mode for daily cleaning, Sensitive mode for gentle brushing, Polish mode for smooth, bright teeth, and Massage mode to improve gum health. Customize your brushing routine with adjustable intensity levels for a personalized clean. Featuring a 2-minute smart timer and 30-second quadrant timer, it helps you build better brushing habits. With up to 40,000 Vpm, it removes 99.99% of plaque and stains, providing a deep clean along the gumline and between teeth. The toothbrush offers 100 days of battery life on a 6-hour charge and is IPX7 waterproof for use in the shower or bath. The set includes 1 electric toothbrush, 6 brush heads, a Usb cable, wireless charger base, and an instruction manual. Replace brush heads every 2-3 months for optimal performance.