Electric toothbrush adopts the advanced sonic cleaning technology, produces 34,000 brush strokes per minute for a powerful dynamic cleaning action Features: 5 clean modes offer varying oral care needs: ★Clean: Cleaning of stubborn plaque ,such as coffee ,smoke stains. ★Polish: Special designed for polishing front teeth. ★White: Normal daily teeth cleaning. ★Gum care: Gum-care mode , give your gums a massage. ★Sensitive : For sensitive teeth, gentle oscillation speed. 2 minutes smart timer with interval pause reminding each 30 seconds. 4 more replacement heads. Convenience USB Charging, 4 hours charging for minimum 15 days working with 2 times a day. Package Includes: 1 x Electric Toothbrush 4 x Replacement toothbrush heads 1 x Protective Bristle Cover 1 x Charging Cable without Adapter 1 x Instruction Manual