Electric toothbrush iO4 Quite White, Oral-BProperties: - for a professional cleaning sensation, purifying, and a delicate brushing experience; - combines Oral-Bs unique round brush head with gentle micro-vibrations for a fresh, clean mouth feel and 100% healthier gums in one week compared to a regular manual toothbrush; - 4 BRUSHING MODES to customize brushing: Daily brushing, Whitening, Sensitive, Super sensitive; - THE INTELLIGENT PRESSURE SENSOR signals red, white or green to warn you if you brush too hard, too slowly or with the right pressure; - package contains: 1 iO4 handle, 1 brush head, 1 travel case, 1 charger, 1 spare holder.