Product description: 1. Ultrasonic electrical toothbrush can efficiently eradicate plaque and reduce gingival necrosis. 2. The look of the 3-d brush adapts to the luster of the teeth. The small and delicate brush head is easy to touch inside your mouth. 3. Adopt DuPont American tynex basic zero bristles, brush approved through technique of FDA and UV sterilized. 4. Vacuum packaging, scientific security standards. 5. This kind is acceptable for folks who smoke or drink coffee. 6. Suitable forxiaomi electric toothbrushes. Packages include: There are many sorts of kits, please want merchandise in maintaining together with your needs.