Up for sale is a Rare GYRATION Air Mouse Elite Set 2016. I installed a new battery inside of the mouse, which it isn't made to be replaceable, but I soldered one in and the battery has more capacity, so it now holds a charge longer than it did originally. I used the mouse and keyboard for a week and it worked well with only needing to charge it once, but it will vary on how often you use it and if you turn it off at night, etc. The keyboard is battery operated and I will not be including any batteries for it, since I only use rechargeable ones. Also, I'm including the charging stand for it, as pictured. The keyboard has minor wear to it and looks to have only been used lightly. The mouse is in good shape, but does have some of the paint missing from the wheel and some light normal wear and tear from use. I wanted to note the mouse did have some bounce back on the tracking wheel when you scroll down, it did come up some. So, be sure you are okay with that and I'm not sure if there is any fix for that at all, because I did clean it when I took it apart. The gyration feature worked great on it. You'll have to get used to how to use the mouse for a day or two, but it becomes pretty natural afterwards. A manual for this can be found online. I wanted to note, there is a blue led on the mouse and usb receiver that flash when connected and using it, so make sure you are okay with that, because it may be annoying for some. I think I covered everything. If you had this or like this older style, this is an awesome find and I hope it finds someone who enjoys it. Take a good look atthe pictures and see what you think. Iship within 24 hours of receiving payment. If you have any questionsEXCEPT offers, feel free to ask before buying.