Hello, I am a United States native. I can do all the translations mentioned above(audio, instructions, user manual). The tasks I can perform per day range from 1-2 audio/text translations to one manual, approximately 1500 words/day. Hours spent on any given project can range from 1-4. Much of my experience comes from reading Spanish literature for 15 years. For this reason I assure that I can produce a translation of the highest-quality. Looking forward to working with you.