Philips Sonicare Simply Clean Xtreme Battery Sonic Toothbrush

No. 1 recommended brand by dental professionals. Superior plaque removal versus a manual toothbrush. Contoured brush head for a more thorough clean. Better check-ups guaranteed. Soft bristles are gentle on gums. Slim, angled neck cleans hard-to-reach places. Smartimer indicates two minute brushing time. It's time to upgrade to Sonicare. Sonicare's patented sonic technology delivers a unique dynamic cleaning action that drives fluids between teeth and along the gumline for a gentle yet effective clean. Sonicare also removes more plaque than a manual toothbrush. Better check-ups. Guaranteed! Reminder bristles. Bristles fade when a replacement is needed. Replace brush head every 3 months. 2 year warranty. C UL US listed. Listed personal hygiene appliance. 1T26 3 VDC (Two (2) AA alkaline 1.5 volt batteries). Recyclable packaging materials. Model HX3351/HX3881 .Made in China.