Description: 3 cleaning heads and 3 modes can solve a variety of problems. LED lamp assisted lighting can accurate posit tartar and dental stains. Intuitive two-button layout can effectively avoid misoperation. Our teeth cleaner has high vibration frequency, which effectively smashes the stubborn calculus and reduces the damages to the enamel and gum. Stainless steel tip and waterproof body is safe and considerate to use. Silicone handle is comfortable to hold. The length of this product is 21cm, the width is 9cm and the height is 2.5cm. It is suitable for adults and kids. Detachable cleaning head makes direct flushing more convenient. Item Name: Tooth Cleaner Material: Stainless Steel,Silicone Color: Black Model: 104139 Battery Capacity: 250mAh (Included) Waterproof Rating: IPX6 Storage Temperature: -10 Degree Celsius~40 Degree Celsius Features: Oral Care, Portable, Waterproof Size Details: Total Size: 21cm x 9cm x 2.5cm/8.27" x 3.54" x 0.98" (Approx.) Main Machine Size (Excluding Cleaning Head): 19.5cm x 2.6cm x 2.4cm/7.68" x 1.02" x 0.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Tooth Cleaner 1 x Needle-Shaped Cleaning Head 1 x Hook-Shaped Cleaning Head 1 x Flat Cleaning Head 1 x Mouth Mirror 1 x Tweezer 1 x DC Charging Cable 1 x User Manual