U Shaped Toothbrush for Adults, Automatic Sonic Electric Toothbrush, Full Mouth 360° Oral Cleaning & Stain Whitening, IPX7 Waterproof Rechargeable, 3 U-Shape Brush Heads & 2 Straight Brush Heads

Product description 6D Bionic U-shaped bristles Designed according to the American Dental Association's recommended pasteurization method, it effectively removes plaque near the gingival margin and in the gingival sulcus.45°-70° angled bristles point to the tooth surface, effectively removing plaque without leaving a dead space. High-quality sonic motors designed for adults Specially designed low-amplitude, high-frequency sonic vibrations ensure cleansing power while protecting the mouth. Replaceable brush head design Dupont Soft Bristle Brush HeadWe also use rounded grind rate 90% Dupont bristles, these bristles are rounded at the top and can penetrate deep into the teeth without hurting the teeth while effectively removing residue between the teeth. IPX7 water resistant Long battery life A full charge can be used for 20 days, IPX7 waterproof, not afraid of water washing, even when using the toothbrush while taking a shower. Replaceable brush head design Two kinds of brush head, suitable for different needs 1. u-shaped brush head: suitable for the morning rush to go out to work, brushing teeth at the same time to be able to do hair or other things, 45 seconds of use can be completed oral cleaning 2. Straight handle brush head: suitable for the case of not in a hurry, have time for deep cleaning of the oral cavity to every 45 seconds to clean the teeth of a quarter of the area, each time the power off on behalf of the replacement of a regional