The B.Well PRO-850 Electric Sonic toothbrush is designed for effective and gentle cleaning of teeth, spaces and for gum massage. Sonic oscillating movement technology cleans even the most difficult to reach places. Smart 30-second and 2-minute timer Vibration frequency up to 39600 vpm cleans up to 100% of plaque DuPont brush of the highest quality 2 brush heads with bristles in different colors 60 days without recharging B.Well PRO-850 Electric Sonic toothbrush is designed for effective and gentle cleaning of teeth, gaps and gum massage. Sonic oscillating movement technology allows you to clean the surface of the tooth even in the most hard-to-reach places, and high-quality Dupont brushes are safe for enamel and gums. Five operating modes help you adjust the intensity of the vibrating head and find the perfect position for brushing your teeth. The Pro-850 sonic toothbrush is safe for fillings, bridges, implants and crowns. The 5 modes: Clean - daily cleaning, Refreshing - gentle cleaning, White - deep cleaning and whitening, Gum care - gum massage and Sensitive - for sensitive teeth. The toothbrush comes with 2 replaceable brush heads for easy replacement and continuous dental care. The toothbrush has a built-in smart timer for 2 minutes and 30 seconds. The 30-second timer signals when you need to change the brush area, the built-in 2-minute timer helps you follow the dentist's recommended 2-minute routine. A rechargeable battery lasts for at least 60 days without recharging. Thanks to the USB port, the toothbrush can be charged not only from the mains but also from a power bank, laptop or computer. Included Hygienic protective cover Two brush heads Toothbrush handle USB cable Waterproof storage bag Instructions for use