Eufy W31 is a versatile wet-dry vacuum cleaner that offers a range of features for effortless cleaning. With its powerful suction, it effectively removes dirt and debris from both hard floors and carpets. The device's self-cleaning function conveniently cleans and dries the rolling brush after each use, ensuring optimal performance. Additionally, the W31 allows you to adjust the voice prompt volume to suit your preference, and the low battery reminder keeps you informed when it's time to recharge. Experience a smarter and more efficient cleaning routine with Eufy W31.