Oral-B Electric Toothbrushes Use clinically demonstrated remarkable oscillating/rotating/pulsating technology. The spherical brush head pulsates to loosen plaque and then oscillates and rotates to comb the plaque absent. Heads up that it doesn’t feature a power adapter, this means you’ll have to seek out somewhere to plug within the USB connected https://imasktech.com/product-category/electric-toothbrush/