Bullet Points : 1 > Up To 150% More Effective Than Floss For Healthier Gums 2 >Unique Quad Stream Creates Four Wide Streams Of Water For A Thorough Clean Between Teeth And Along The Gum Line 3 >Waterproof And Cordless With 14-Day Battery Life For Ultimate Convenience 4 >Pulse Wave Technology Gently Pulses Water To Guide From Tooth To Tooth So You Don'T Miss A Spot 5 >Whisper Quiet Design Engineered For A Discreet Clean So You Get Great Results Without Disturbing Others Description : Philips Sonicare Power Flosser 3000 Cordless, White, Hx3806/21White