What is included in the hum kids by Colgate smart manual toothbrush starter pack? April 21, 2022 12:53 Updated The starter pack comes with: hum kids battery powered toothbrush set of AAA batteries phone holder quick start guide and instruction leaflet Related articles Can I use the hum kids app on multiple devices? What age range is hum kids by Colgate smart manual toothbrush suitable for? Let’s get you started with the hum kids by Colgate How does the hum kids by Colgate smart manual toothbrush detect my movements? How do I modify or cancel my subscription? Comments 0 comments Article is closed for comments.