This Whirlpool Washer Dryer features: white Exclusive 6th SENSE technology uses sensors within the drum to assess how dirty your laundry is, the cycle is automatically adapted, reducing detergent wastage. The sensors also detect the temperature and humidity in each load, adapting the cycle for super soft results while saving up to 50% in energy, water and time. A fast, resource-efficient 1400 revolutions per minute spin speed. Child lock on the appliance keyboard, for increased peace of mind.