I need an English transcriber

I have about 4hrs audio files that explain the business concept related to cryptocurrency. I'm looking for a writer/transcriber who is able to convert the audio files into text. The writer must have fluent English and form the sentence properly. I will share a concept of a business that has crypto as the base of the structure and evaluation.

Please only bid if you're able to complete the job in 1-2 days. Budget will be discussed.