What is roborock q7 max plus?

As an AI language model, I do not have access to the latest information about roborock q7 max plus as my training data only goes up to October 2021. However, as of October 2021, the roborock q7 max plus is not yet announced or released. It may be a product that will be launched in the future. If you are looking for information on other current or upcoming roborock models, I can assist with that instead.