【Cordless Design】Using the built-in battery, without any cable ties, Dyson V10 Allergy is perfect for cleaning up high, down low and in between, makes your cleaning easier【Powerful Suction】With the new digital motor, significantly increased suction power, up to 130 AW suction, Dyson V10 Allergy is 20% more suction than the Dyson V8 【Acoustically engineered】Unpleasant tones eliminated, Acoustic baffles built into the motor divert direct sound and improve airflow, reducing noise