• Experience a deep clean with 40,000 high-frequency vibrations per minute, removing 99.99% of plaque. • 5 brushing modes: Sensitive, Clean, Whitening, Polish, Massage, offering a cleaning effect 10 times superior to manual. • Includes 8 brush heads, enough for 2 years of use without frequent purchases. • Quality DuPont bristles, rounded to be gentle on gums, recommending replacement every 3 months. • 2-minute timer with buzzes every 30 seconds to change zones and a longer buzz at the end. • Rechargeable battery with full charge in 3-4 hours, providing up to 120 days of use. • USB charging with universal cable, compatible with USB adapters under 6.3 V. • IPX7 waterproof, suitable for rinsing or use in the shower. • Easy to use, with power on and mode selection by short press and power off by holding for 3 seconds.