- Battery operated, portable, and waterproof design makes the Cordless Express perfect for small spaces, travel, and use in the shower. Available in white or black finish. - This model comes with 2 tips, 2 pressure settings, 3 AA batteries, and a 1-year warranty. - Removes up to 99.9% of plaque from treated areas and is up to 50% more effective for improving gum health vs. string floss. **For further product information , please contact Chat support**