Philips Sonicare HealthyWhite Two rechargeable Sonicare toothbrushes HX6730/33, Adult, Gum care, Sensitive, Whitening, Green, White, 31000 movements per minute, 2 min, ABS synthetics Philips Sonicare HealthyWhite Two rechargeable Sonicare toothbrushes HX6730/33. Purpose: Adult, Teeth brushing modes: Gum care, Sensitive, Whitening, Product colour: Green, White. Power source: Battery, Battery type: Li-Ion, Operating time: 42 min. Number of brush heads included: 2 pc(s)