Philips One by Sonicare Battery Toothbrush
This toothbrush features micro vibrations and soft nylon tapered bristles for gentle teeth polishing. It includes a 2-minute timer with 30-second notifications. The toothbrush has a 3-month battery life and comes with a matching brush head and travel case. The price drops from $24.96 to $9.99. Shipping is free for Prime members, or it adds $6.