The professional footswitch RS31H incorporates buttons to easily control your preferred software. This can be any transcription player or other application software, which can be controlled via keyboard shortcuts or multimedia keys. Just assign the desired command to the pedals with the Olympus foot switch configuration tool. Once the pedals are configured according to your individual needs you will have your hands free to transcribe an audio file or for other things. With the extra wide center pedal it has a perfect ergonomics for big shoe sizes and helps you to transcribe audio files even for operations over several hours.