soocas - X3U Whitening Sonic Electric Toothbrush

• Professionally clinically proven teeth whitening effect, effective teeth whitening in 4 weeks.
• Innovative copper-free lint implantation technology, no metal, no rust, and more hygienic.
• Jointly developed with Germany and Japan, a magnetic levitation sonic motor was used for high-frequency whitening at 39,600 times per minute.
• 4 brushing whitening modes: Clean/Sensitive/Beginner/Polishing.
• 2 brush heads, 4 functions: whitening, silver protection, rust prevention, and breath freshening all in one step.
• The vibration gradually increases from weak to strong within 5 seconds of powering on, preventing toothpaste from splashing.
• 30-second timer for changing positions, 2-minute brushing timer for automatic shutdown.
• 4 hours of charging provides 30+ days of battery life.
• IPX7 waterproof rating, fully washable.
• Available in 3 colors: pink, black gold, and white gold.