PS:Please pay attention to the model: For HUAWEI KID*Note: Non-original, applicable brush head 1. Ultrasonic electrical toothbrush can effectively get rid of plaque and reduce gingival necrosis. 2. The look of the 3-D brush adapts to the luster of the teeth. The small and mild brush head is easy to touch inside your mouth. 3. Adopt DuPont American tynex basic 0 bristles, brush authorized through approach of FDA and UV sterilized. 4. Vacuum packaging, scientific security standards. 5. This type is appropriate for people who smoke or drink coffee. 6. Suitable for HUAWEI KID Electric toothbrushes. 7 you have any questions on the toothbrush model, you may seek the advice of shopper service. Thank you packaging-