Barcode scanner

I need to figure out how to choose a barcode scanner. I came across the fact that manually entering data takes a long time and is inconvenient, especially when working with a large number of products. I decided that it was time to get a normal barcode scanner that quickly reads codes, works without interruptions and supports different formats. I want something convenient, preferably wireless, so as not to depend on wires. Maybe someone has already used such devices and can suggest a proven option?