Smile Helpers function: “Glee” (happy face) will appear after 2 minutes of brushing, “Glum” (sad face) will light up if user hasn’t brushed for over 12 hours. Both “Glee” and “Glum” will light up if 2-minute brushing routine hasn’t been completed.
Integrated timer: pulsations will pause every 30 seconds to indicate when you should move the device to another quadrant of the mouth. The device will pause its pulsations 3 times in succession after 2 minutes to signify the end of the brushing routine.
Integrated battery delivers up to 200 uses per each 1-hour charge.
100% waterproof with a sealed charging port so you can use it in the shower.
Brush head is detachable and replaceable. There are 2 replacement heads available: a 100% silicone brush head and a hybrid brush head.