If you are seeking a portable vacuum that you don't have to plug in to operate, look no further. This one does all you want -- and more!The most notable initial observation is that it is a more modern design than the plug-in small vacuums of the past. It is shaped more like an electric drill with a push-button trigger and very comfortable to hold and operate, particularly in that it is so lightweight. The push button has three power levels (changing with each press) -- and lights on the side of the vacuum show how much power is left before it should be charged (with the provided USB cable).A key feature is that it is more than a vacuum. You can twist and remove the front housing (containing the filter) and attach one of four nozzles to the back end to blow out air (like a blow dryer). The variety of nozzles allow you to blow air to clean out dust (wear a mask and don't inhale!) from your keyboard, among other places. At work we use it to blow air to clean the frame, glass, and matting when picture framing. This is much better than a too-loud air compressor. A brush attachment can also be attached to the blower. Instead of fanning a backyard fire pit fire, you can use this blower to get the fire going! You can also use it to fill inflatables. If you open the housing of your desktop computer, you can vacuum the accumulation of dust -- plus blow out hidden dust. This unit with the blower accessories is like a leaf blower, but for small areas inside the home and less noise.When the housing and filter are attached the vacuum nozzles are sufficient to vacuum any space, anywhere you can reach. It gets between car seats, cup holder, dust from air registers, baseboards, toe kicks under cabinets -- and of course kitchen spills and crumbs off the kitchen tablecloth. When was the last time you vacuumed your sofa and other furniture? With this portable, cordless vacuum, you will find uses for it in every room in your home. After using, the housing can be twisted off, the filter pulled out and the vacuumed debris put in the trash.If you are seeking a modern-design, fully functional, USB chargeable portable vacuum with great power and all the attachments you'd ever need, do as I did and select this excellent vacuum. As the lettering reads on the zipper case containing the vacuum and accessories, it's COOL!