Save $150 on the Roborock S4 Max robot vacuum during Cyber Monday

[Windows Central]

If you don't have a robot vacuum yet, what are you waiting for? The Cyber Monday shopping weekend is the perfect time, but that time is running out! You can get one of the best robot vacuums around, the Roborock S4 Max, on sale for just $279.99 at Walmart. This robot vacuum normally goes for around $430, and this is the first time we've ever seen it drop below $300 at all. You can find this deal in a couple of places including Amazon.

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