Yangzhou Ultrasonic Electric Toothbrush - Soft Bristle Whitening Brush

Experience a new level of oral care with this ultrasonic electric toothbrush. Designed with soft bristles, it provides a gentle yet effective cleaning experience, suitable for whitening your teeth and enhancing gum health. Its advanced ultrasonic technology ensures thorough plaque removal and a deep clean, catering to your dental hygiene needs. Ideal for daily use, this toothbrush prioritizes comfort and efficiency, making it an excellent choice for maintaining a bright and healthy smile. Gear: 5 gears Power supply mode: USB plug-in Motor Type: Coreless Motor Function: Self-cleaning Noise: 36-45db Motor speed: Below 10000 rpm Brush Head: soft fur Battery life: More than 7 days Built-in battery capacity: 501MAh (inclusive) -800MAh (inclusive) Is there a built-in battery?: Built-in battery Manufacture country: China Instructions included: No