This is a top-notch tool. High-quality, rapid cleaning is achieved despite the vacuum's cordless design. The primary nozzle, which contains the laser, may be adjusted with relative ease, saving both time and effort during cleaning. I mounted it to the wall, making it considerably quicker to use than a cable connection. When he noticed that dust or something like was reawakening, he would remove it from the wall, hold it for a few seconds, and then replace it. The entire process takes no more than a minute. For the same situation, wired mounting is a pain because you have to remove it from the cabinet, unwind the wire, connect the tubes, insert the nozzle, and then reassemble everything. No, at the moment, wifi is the only option. Only two accessories can be fastened to the typical charging bracket. Do not worry; AliExpress carries specialized brackets for Dyson nozzles. They're dirt cheap. The laser is a different concern; in most cases, it can be shot. We put it to good use! That may seem unusual, but I vacuum in the dark. Never in a million years would I have thought I'd be the kind of person who vacuums in the dark. The dust bin can be easily cleaned in one simple motion. One user commented that they had trouble using the service. I can only vouch that the 5 point service is active in Hong Kong. It seems that a couple months into operation, the turbo brush began making an unfamiliar noise. I dialed the number and placed my order. A Dyson expert finally showed up a few days later with a brand new turbo brush in tow. Ours, though, turned out to be fine; the strange noise was only an illusion, and this is her regular job. Try swapping in a brand new one and see how it performs. About 45 minutes of automated use with the main brush and laser active will drain the battery. A turbo brush can cut cleaning time for soft surfaces in half, but its more powerful motor also means it uses more power during its 15-minute runtime. The remaining battery life is displayed on the screen. They've never been depleted, and there's always more than enough to scrub down a whole two-bedroom. This is the one I suggest you buy.