I was pleasantly surprised with all that came in this box. There is the main cleaning handle with 2 speed power button, locking button to hold extension in place, covered charging port and tilt head with 3 positions you can lock in place. The kit comes with 4 cleaning heads for different cleaning jobs and a mesh bag to store cleaning heads in. Kit includes USB C cord but no power brick for charging. The included telescoping extension handle locks into the other handle and has a nice grooved finger hold area and wrist strap so you don't drop it when cleaning those hard to reach spots or if the handle gets wet. The kit includes a quick start guide and a users manual to help get you on your merry way to cleaning. I have only tried it on a small portion of grout but it did a great job. All I used was some very diluted Dawn dish soap and the scrubber and I think it turned out pretty good. Next time I'll use something a bit stronger to get the really messy parts clean. I don't know how long a charge lasts, but it was already charged and ready to go when I took it out of the box. It's strange to say, but looking forward to trying it on my stovetop and those hard to reach spots in my tub/shower. I think the extended handle will help decrease or eliminate sore knees and achy back I usually get trying to reach every nook and cranny in my tub.