У вашего броузера проблема в совместимости с HTML5
Here is a review of the Zoom IQ7 microphone that plugs into iOS devices via the lightning connection. I am not the most tech savvy, but I found the microphone to be an easy way to make better audio recordings.
The IQ7 can be used with the camera and voice memo apps that you probably already use. In addition, you can use the zoom handy record app that gives you more features both during and after you record audio. You can also extract a WAV file and import it into garage band or iMovie for more post-production editing on your mac or PC.
The microphone is very compact and will allow you to make the audio much better on a device that you already own. It sells for around $100, and I highly recommend it!
http://www.zoom.co.jp/products/iq7