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.
Renewed Logitech MX Master ๐ญ 3 Advanced Wireless Mouse: Exceptional Performance Guaranteed
233 Review
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 Bluetooth Graphite ๐ฑ๏ธ iPad Mouse - Logitech Pebble i345
184 Review
Wireless compact mouse Xiaomi Mi Dual Mode Wireless Mouse Silent Edition, white
174 Review
๐ป Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review
๐ฅ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review