Sonic electrical toothbrushes, ultrasonic vibrating 28000 strokes/min,powerful deep cleaning of teeth and gaps,sweeps away plaque and tartar giving you an amazing effective.This electric toothbrush upgraded with 5 modes: Clean, Polish, White, Care and Soft, according your oral situation customize your brushing modes, keep your teeth healthy and strong for a lifetime.2 minutes tooth brushing timer, not only help you achieve the dentist-recommended time, also reminding you replacing brushing area for an effective clean. Using the electrical toothbrushes can help you establish good brushing habits.Waterproof IPX7, fully washable, comes with 3 replaceable brush heads.The electric toothbrushfor will remember the last selected mode for future use,more convenient and easy use.