To be honest I expected them to fail or stop working after a while. I was positively surprised! It's been a few months (can't remember how many...3?) and they're still going strong. They have a good range of at least 6 feet (I haven't tested more than that), the batteries seem to work well so I don't have to toggle the keyboard or mouse on and off, and they always work automatically with no lag. I use them for office work, not gaming, so while I don't notice any lag, I don't look at it closely. They're not ergonomic in any way, but I find them comfortable and I like that they're semi-compact.
๐ฑ๏ธ Renewed Logitech M705 Wireless Marathon Mouse: 3-Year Battery & Hyper-Fast Scrolling in Ergonomic Black Design for PC/Laptop with Unifying Receiver
421 Review
Wireless compact mouse Xiaomi Mi Dual Mode Wireless Mouse Silent Edition, white
174 Review
A4Tech XL-747H Gaming Mouse, Blue Spider
190 Review
Renewed Logitech MX Master ๐ญ 3 Advanced Wireless Mouse: Exceptional Performance Guaranteed
233 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
๐ฅ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review