2 SONICARE TOOTHBRUSHES! Same size toothbrush, 1 small toothbrush head for 3-6 years, 1 large for 6-11 years. Gently used, disinfected. Highlights • Patented sonic technology is 75% more effective than manual brushing • Two minute KidTimer • KidPacer ensures thorough cleaning • Real time coaching with interactive app Product details Keep kids engaged while they learn how to brush independently. The Philips Sonicare for Kids Bluetooth-enabled toothbrush interacts with a fun and educational app that helps kids brush better and longer. Kids have fun while learning techniques that will last a lifetime. Sonicare For Kids is safe and gentle on teeth and gums, while removing more plaque in hard-to-brush areas than a children's manual toothbrush. The KidTlmer gradually increases to two minutes to help train kids to brush the recommended time, and KidPacer musically alerts when to move to the next quadrant of the mouth to ensure a thorough cleaning. 98% of parents say it's easier to get kids to brush longer and better. Includes one handle, one Sonicare For Kids brush head, one charging base, and bonus stickers. Works with genuine Philips Sonicare for Kids brush heads. Specifications Dimensions (Overall): 9.61 Inches (H) x 4.37 Inches (W) x 2.52 Inches (D) Suggested Age: 3 Years and Up Bristle Type: Soft Head Type: Angled Includes: Brush Head, Charger Base, Toothbrush Rechargeable, Corded, Bluetooth Enabled Power Source: Electric