Audio record synchronized with captions

I need a audio record, reading a captions file in format .vtt Must be synchronized It´s video tutorials, with durations of 1, 2, 5 or 7 hours with videos between 3, 5 and11 minutes. The total is near to 30 hours. My budget is USD 50 per hour, providing the .mp3 file, synchronized. Prefered man voice, any regional english but prefered US english. Send proposal and write me a direct message with a 30 seconds of voice.