Feels like a dentist cleaning. I didn't know how much I would love this. ❤️Self contained. Will be easy to travel with.No gasket between reservoir tank and upper unit and screws on upper unit are Not Rust Proof which will leave rust residue on tank as water attacks them .Bought 2, This flosser easy to use, especially for my elderly Mom, it stays on the mode last used, so she never has to change the settings, easy to open and close, very important! Leaves a polished, fresh clean in between those teeth, you will floss more. Will buy a third one when price comes down, it went up after my first purchase, overall, great product!!It convenientIt is what you expect. No more no less.Product works great. However, USB cord that came with the unit melted in a charging mode which could have caused a fire had I not been at home and ready to use it. Beware and only charge when you are home to insure no fire hazard and only use their usb cord. This was a freak occurrence perhaps and could have happened with any product. I called their customer service and they are sending me a new unit and I am returning the unit with the cord melted inside so they can correct this issue from anyone else having this problem.Works greatIt’s been a good addition to our oral care routine, I do like how my gums feel after using. I do find it a bit awkward as it is a tad bulky and location of buttons makes start stop difficult, it will take some getting use to as I create a mess start stopping a few times biggest things to remember is hover your thumb over the start button before you put in your mouth and close lips just enough to allow water to run out and next is remember to press the top button again before taking out of your mouth I find a good practice is to run finger over buttons to make sure finger is on top button to stop when needed…. Overall practice and patience is needed at first, lastly the reservoir is too small pump I find is efficient and quite enough not to disturb others maybe if the nozzle tips opening is reduced smaller water might last a bit longer. Battery seems to last longer than expected then again everyone’s experience will be different multiple tips included was a bonus however three of the tips however should have been double set the tongue cleaner and the two brush tips, would also be nice if they made a tooth brush tip. Warranty registration is another issue no number or website to register a card was supplied to scan to register that for me is a red flag had I known this before purchasing I would have skipped this unit, hopefully Amazon will be able to assist me with registration warranty is only for one year…Update still had issues with registration for the warranty, I did however contact the seller and was informed they were having some issues with the registration process but should I have any issues they would honour the warranty which is one year from date of purchase and also to contact them directly.Expect to spray things around you until you determine the best angles and methods. That is, you can inadvertently bring the nozzle out of your mouth while learning.It definitely takes practice, especially letting water run out of your mouth.The reservoir does me a whole cleaning. The charge could last a week or more. Nice to have choices of nozzles and strength.The only downside is how easily you can press the on-off button in the midst of cleaning. Perhaps a sliding switch instead?My hands are large and I can grasp it fine, but I wouldn't expect small hands to maintain control.I got a general recommendation from a dental hygienist to better keep spaces clear under implant caps.Overall, a good product, well-made and effective.This unit cleans well but took a bit of getting used to. I found the controls a bit unwieldy and it was difficult to manoeuvre the settings while using it. The charging port has a very small removable cover and I’m afraid it might get lost. It night be better if it could somehow stay attached to the unit in either a sliding cover or one that had a flip cover of some kind.Other than that, i am pleased with the purchase.This is my second waterpik like product suggested by my dentist. It should be good for travel even if a little bulky in the hand and messy if you open your mouth. So far so good. Recommended but possibly too soon to tell.As seen in the picture, I see it saying “bye” after about 5 min on a full charge as it automatically turns off. It worked well for a month but then the rechargeable battery started to get shorter and shorted life. Now it lasts only 5 min with a full charge- definitely not what you expect from a $75 product. It worked well when it works but now it’s pretty useless