Saved me from buying a new laptop! Pairs effortlessly with my phone. I use Notion, which handles all my typing documents... so unless I'm actually programming (which I could still do in notion but don't) - my phone and this keyboard literally do everything else except accounting (desktop only version).A mouse paired with a cell phone is epic. :)I'm a huge fan of ProtoArc and it's engineering creator - this is truly someone who loves elegant and functional design that solves problems. Definitely the best portable product I have purchased to date. (After 30 years of the tech industry!)Super intuitive from the case, to the flip out design on a FULL keyboard, who's keys are in the same place as regular non-flip out keyboards (which I why I switched to this one).QUIET keyboard, so no one need hear all the clickety clack - sure there's a modest amount. But if one is sensory, this is good.LONG battery life!Case is STELLAR - inside the case is a mini-stand so I place the stand on top of the case and put my phone in the stand (it will accommodate ipads / tablets etc) and has varying degrees of tilt - it even tells you the tilt degree! I throw it all in my go bag and I'm ready to roll anywhere without damaging anything or having things roll around or without the keys getting dinged or slimed on my books, snacks or water bottles I carry with me.This creates a makeshift office wherever I am, the car, the porch (my personal fav), random offices I find myself in, park benches, cafes, patios... FREEDOM! Being untethered is priceless.Having two pairing options per device is brilliant as well - if you are simultaneously using your laptop and phone for example - you can switch between the two by pressing the corresponding number 1 or 2 on the keyboard and mouse - or independently. Mix and match how you want.small drawback: If my phone is plugged in I can't use it in vertical mode on the stand (small tradeoff but worth mentioning)As other reviewers mentioned - backlit would be a sweet feature, cause late night on the porch typing away is awesome with the evening breeze and a bevvy.I'm back in school (yep 3rd career) and this will work great for my courses on my phone - using the mouse to click through the screens on my phone and for taking notes on a separate device (another phone, but more portable than dragging around a laptop).Kudos on your engineering - and for getting a lover of the outdoors out of the office and back in her natural habitat! Big fan.