SEAGO Electric Toothbrush with 10 Brush Heads,Travel with Travel Case and Holder,Smart Timer for Adults,SG-2316 (White)

Brush Head Replacement Reminder: Smart toothbrush with brush head replacement reminder function smartly reminder you,to change the brush head every 3 months,follow the brushing procedure recommended by the dentist. A built-in timer ensures you brush for the recommended 2 minutes every time