Microsoft Wireless Universal Foldable Keyboard

This keyboard is amazing... it saved me several times on travels, even when i thought when i wouldn't need it!... I accidentally took it on a travel without my tablet (just my cellphone) and hook it up with my iphone, it worked without even a flinch!... When i came back to work people told me "did you really spent time typing all that on your phone?" and i was like "yeah, it was not a problem" (when it actually took me just a few minutes XD hilarious!)... The travel key is kinda awkward if you are not accustomed to portable keyboards, it takes a small amount of time to adjust to it, but once you get into it, you'll fly typing like there's no tomorrow! Oh and yes, it lasts a month or 2, depending on use... mine lasts (after a few years of mild use, bought in october 2021) like 20 days nowadays, i barely notice it because it charges too fast that while by the time i do all the stuff i need to do my keyboard, tablet, cellphone, portable charger, laptop, headphone and everything that have battery is already charged. I hope it helps you as much as it helps me on a daily basis!