The Cordless Select is a water flosser designed for use in small spaces, travel, and the shower. It features a magnetic 4-hour USB charging system, ultra quiet operation, and a waterproof design. The device is available in two colors and removes up to 99.9% of plaque from treated areas. It is up to 50% more effective for improving gum health compared to string floss. The Cordless Select comes with 4 tips, 2 pressure settings, 360-degree tip rotation, and global voltage.