HMKCH Wireless Lavalier Microphone - Is it the audio quality any good? 

So I got this HMKCH Wireless Lavalier Microphone. It's supposed to be for Android, iPhone and many types of usage. It cost about £30. Let's see how it fares against a number of cheap alternative options such as just recording with your phone, or another phone, or an even cheaper wired lapel microphone. We then conclude by putting the Scarlet microphone and checking out the difference.