Sonicare HealthyWhite Electric Toothbrush Set: * Includes multi-voltage charger, a teeth whitening pen and $50 coupon for professional Zoom whitening treatment * Naturally whiter teeth with patented sonic technology * 2-minute timer and quadpacer interval * Dynamic-cleaning action * Clean and White Mode: proven to remove stains * Sensitive Mode: gentle teeth and gum cleaning * HX6731/33