Description: - Superior Material: TPE/PP/ABS/, removable head for thorough cleaning. - High-Frequency Vibration, 12000 times sonic vibration,along with professional cleaning head effectively help eliminate the dental calculus, plaque and stains, achieving the thorough cleaning of teeth. One-button opening, easy to operate. - AAA dry battery power supply, no need to worry about charging problems, small size, easy to carry, - With LED lights, you can easily see the specific location you need to clean. Specifications: Item Type: Household Tooth Cleaner Power Supply: 1 x AAA Battery(Not Included) Material: Host: ABS, work head: PP+TPE Length: approx.17cm Color:Black,White Note: The mental head can be replaced, and suitable cleaning heads are selected according to different needs. Do not place products in direct sunlight. Put at -10C to 40C indoor environment Do not wash or soak the product for a long time. Products are restricted to adults only. Please keep them properly, avoid children/s contact. Do not place products in a fire or high-temperature container to avoid fire or explosion. Transition: 1cm=10mm=0.39inch. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 1 x Main Device 1 x Base 5 x Cleaning Heads