Handheld Tape Transcription

I need clear audio recordings from an old-fashioned handheld tape recorder transcribed. The total duration is over 3 hours, and the language is English.

Requirements:
- Transcribe clear audio with some background noise
- Accurate English transcription
- Experience with audio transcription

Ideal Skills:
- Proficiency in English
- Attention to detail
- Previous transcription experience

Please provide a sample of your work and your estimated completion time.