The keyboard and mouse is very pretty. I really like the pastel green and purple for both the keyboard and mouse. I didn’t think I would like the circular keys but they’re growing on me. I actually got this set for traveling purposes as lugging around a huge desktop computer or laptop isn’t very ideal.From the other reviews, it looks like the keyboard uses TTC Silent Brown switches. For a comparison, the keys feel right in-between more clacky tactile browns and the silent linear reds. They’re pretty silent in comparison but has a very slight “bump” when typing so they’re not as “smooth”. The keyboard also has inconsistent keys. My other keyboards all have the same type of keys, but the top row and the bottom row excluding the arrow keys are more rounded than the inclined letter keys in the middle. I’m taking a guess that it’s to help people who aren’t used to typing that the more rounded keys are the Fn/command keys?The setup for the keyboard is pretty straight forward if you’re using the Bluetooth option. For the iPadOS, it should start pairing once you turn in on. Just be sure to press the “enter” key when you finish typing in the numbers of the pairing pop-up window. The keyboard comes with a USB wireless connector so you should be able to use it to connect to non-Bluetooth computers. Once you plug the adapter into a computer, the Logitech Options app will prompt you to install if you haven’t already in order to pair/setup the keyboard. Beware that switching the keyboard between different devices takes some getting used to but it’s definitely not as seamless as the instructions make you believe.On the iPadOS, none of the emoji keys actually work for the apps I’ve tried except for the emoji menu button (bottom one) but really that’s all you need since most people would use a whole handful of emojis rather than just 4 main ones. One quirk I noticed when trying different apps is that when selecting an emoji, the “tab” button to help auto highlight/select like you would on a computer doesn’t actually work. You’d actually need to touch the screen or use the mouse to click on the emoji you want. In terms of performance, not all apps work beautifully with the keyboard. I’ve noticed that some apps have considerable lag when typing with the keyboard; however, compared to typing with my fingers, I can definitely type much faster now that I’m using a keyboard. For those slow apps, if you’re focusing on typing accuracy, you’ll run into visual type lag where you could be typing much faster than the screen can catch up with. (Amazon seems fine, I’m actually typing this review with the keyboard on iPadOS.) On the computer, the keyboard works just as it should like any external keyboard. I’ve tried many different things from gaming to work related tasks. The letter keys seem fine and are pretty much spaced about the same as other keyboards. Some of the keys like the shift, enter, space bar, Fn, Cmd, Option keys take some getting used to as they’re actually smaller and tries to mimic a laptop compact keyboard layout.Although, this keyboard says it’s compatible with a Mac, it’s not really a Mac keyboard. Yes, the Cmd button and Option button work just the same on the iPadOS, but for anyone that actually has a MacBook or the iMac wireless compact keyboard, the keys are build for the Windows layout and the reviews mentioned that you can’t program them either. Mac keys actually has the Fn and left Ctrl keys swapped. I think the only solution if you really want to swap this is to use third-party programs (Karabiner) that will help to swap the keys for you but even then, the key won’t actually do everything the key is able to on a Mac keyboard. As a programmer, I actually use the Mac Fn key for certain things so it’s sad that I can’t really use this keyboard for that purpose.The mouse is actually larger than the Logitech mouse I have for my PC and the grip is much wider so they’re definitely geared towards slightly larger hands. As a girl with small hands, the grip isn’t really to my liking but it’s colorful. It’s also fully Bluetooth unlike the black Logitech mouse I have which has a USB wireless connector. This confuses me a lot because the keyboard connects via Bluetooth and has a USB wireless connector. So beware that you’d need to get a Bluetooth compatible computer or tablet. By default on an iPadOS machine, the mouse pairs really easily and you can actually do most simple functions right away, but the middle circle doesn’t actually seem to do anything except if I’m using it to tap and highlight things. I think it’s suppose to load more emoji menus but it doesn’t. I haven’t bothered connecting the mouse to my PC/Mac yet, but I would guess once you try to pair it, much like the keyboard, it will prompt the Logitech app/program to be installed so you can customize the keyboard/mouse. This sort of makes both the keyboard and mouse rather limited if you’re wanting to get this keyboard solely for the emojis (which isn’t really my priority).