This is an unopened, unused product. Thank you for your interest. PHILIPS White Light Blue Sonicare ProtectiveClean Plus [Electric Toothbrush (Vibration Type)] HX6839/30 Sonicare's sonic technology uses approximately 31,000 strokes per minute* to tap and lift plaque, and the wide amplitude of the brush head sweeps away the lifted plaque. At the same time, these movements generate a flow of saliva in the mouth, creating a "sonic flow" that gently and effectively helps to remove plaque. *Philips research Up to 7 times more plaque removal compared to manual brushing* The densely packed bristles remove up to 7 times more plaque compared to manual brushing*. *When using the White Plus brush head / when using Clean mode / Philips research Naturally whiter teeth in about 7 days* The diamond-shaped, densely packed bristles remove stains in about 7 days* and lead to the natural whiteness of your teeth. *When using the White Plus brush head / when using White mode / compared to manual brushing / Philips research (Individual results may vary) Promotes healthy gums The densely packed bristles remove plaque from the gum line and promote healthy gums. In addition, the curved bristles easily reach the back teeth. Choose your preferred brushing method with two modes Clean mode thoroughly removes plaque with normal brushing. White mode is effective in removing stains (discoloration) from the surface of the teeth.