Exphum by Colgate Smart Battery Toothbrush Kit @ Amazon

Amazon Exclusive Starter Kit includes: 1 smart electric adult toothbrush handle and head, 2 AAA batteries, 1 carrying case and an extra refill brush head keep you humming for up to 6 months

Smart toothbrush guides you to brush better: Connected, Bluetooth toothbrush targets spots that need extra love

Win-win situation: Improve your brushing while earning points toward rewards

Powerful sonic vibrations in 2 modes: Personalize your pulse by choosing the vibration level that suits you; choose from normal or sensitive

Toothbrush with timer: Reminds you to stick it out for 2 minutes

Battery powered toothbrush: Lose the cord (2 AAA batteries included)

Expert-designed handle: Your hand won't want to let go

Smart reordering: Amazon Alexa can let you know when you need a replacement toothbrush head, or you can set up smart reorders so you always have brush heads when needed