Michael Ansaldo from TechHive The K650 has a fairly minimal design, and its white finish is a nice change from the hordes of black botvacs on the market. On top are an Auto clean button and a Wi-Fi indicator. The power and reset buttons are located on the sides, and there’s an 800ml dustbin in the back. The vacuum comes with a rolling bristle brush and an alternative silicone rolling brush, and it has a pair of spinning side brushes.
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