Sonic Electric X3 Toothbrush USB Rechargeable Automatic Ultrasonic IPX7 Waterproof Tooth Brush For Adult Teeth Cleaning

• SONIC BRUSHING TECH—Up to 37,200 sonic strokes per minute. These sweeping motions drive fluids deep into the tight spaces between your teeth and along your gum line to remove 700% more plaque than a regular manual toothbrush. Improve gum and teeth health in just two weeks
• BUILT-IN 2 MINUTES TIMER AND 4 OPTIONAL CLEANING MODES——Can meet different demands, cleaning mode for daily use, sensitive mode for special care oral circumstances, gum care mode and white mode for powerful clean. In-handle timer pulses every 30 seconds to let you know when to switch areas
• DuPont SOFT BRISTLES——40 percent increase in bristle planting, with a diameter of only 0.512mm. The brush head is all polished to be semi-circular, rounded bristle top is safe and gentle
• LONG-LASTING BATTERY——USB fast charging, can use up to 25 days after fully charged. It is very convenient to be carried with when on a business trip, no adapter needed. IPX7 waterproof, fully washable