Model:B6499DH6688JL9380Teeth Cleaning Kit Comes with 1 Electric Flosser, 1 Cleaning Head, 2 Toothbrush Heads, 1 Dental Mirror, 1 Charging Cable, 1 User Manual. 2 Toothbrush Heads Made of DuPont Nylon The wavy brushes match the shape of the teeth to thoroughly clean the gums and hard tooth-reach areas. Timer helps maintain the dentist recommended 2 minutes brushing time 2 types of removable cleaning heads The cleaning head is made of 304 stainless steel, the flat cleaning head is used to clean the plaque and tartar from the surface of the teeth. The sharp oneUSB and travel case are perfect for travel - fast charge in 3 hours. Long battery life, a full charge can last up to 7-14 days under normal usage. Perfect for on-the-go use - comes with a slim premium travel case. Dental mirrors can help you check your teeth clearly, making the operation easier and more convenient. The professional instruction manual provides you with clear guidance.