8800 Oscillations per minute,generates powerful cleaning action; 2 minutes auto-timer ensures dentist recommended brushing time; 30 seconds interval time reminder helps you brush each area of the mouth; 3 Brush modes o?ering varying oral care ( Clean, Soft, Massage ); Wireless Charging with Low battery reminder; Waterproof - Safely used in the bath and shower; Charging Time: 16 Hrs; Battery Life: 80 mins; 70DB Noise Reduction soft sound Techology; Battery Type: Rechargeable Li-ion Battery; Input Voltage: AC 100V-240,50/60Hz; 6 Replacement brush head; Electric Toothbrush handle; Charging base; Travel Case