The Philips One by Sonicare Battery Toothbrush offers gentle and efficient teeth and gum cleaning wherever you go. Runs on one AAA battery and features tapered bristles and micro vibrations for a healthy, polished smile. Comes with a handy travel case. Portable, battery-operated toothbrush helps provide a healthy, bright smile wherever you go Brush heads match the colorful handle for a stylish look Micro vibrations gently clean and polish Efficient Sonic Brushing motion 2-minute timer with 30-second notifications encourage attentive brushing of each quadrant of the mouth and reinforce the recommended brushing time of at least 2 minutes Includes: 1 Philips One handle 1 Philips One brush head 1 travel case Push button control Requires 1 AAA battery (included) Battery can hold a charge up to 3 months Plastic/nylon Travel case measures 9.65" L x 4.33" W x 1.14" H 1-year limited manufacturer's warranty Base Material: 100% Plastic Country of Origin: Imported