Includes: 1 power toothbrush; 2 replacement heads; 2 AA batteries. Power Arm Kit: 1 gum stimulator; 2 sulcus tips; 20 floss heads. High motion oscillating cleaning. System helps to: Remove plaque; Remove particles between teeth; Remove surface stains; Reach hard-to-get areas; Stimulate & strengthen gums. Quality guaranteed. This Top Care product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. Questions? 1-888-423-0139. www.topcarebrand.com. Made in China.