My wife’s looking into teaching Mandarin online, and we’re looking for recommendations of good quality – but not too expensive – webcams for her. We’re not talking budget-busting high-end equipment here, but neither are we talking about webcams for a fiver that let you see a fuzzy image of your gran. We need something that’s got good quality video and (preferably) integrated sound that isn’t going to break the band. Ideally under £50, and hopefully under £30. Anyone got a recommendation?