Olympus DS5500 Pro Digital Voice Recorder / Dictaphone. Digital voice recorder for Professionals. The DS5500 is the perfect solution for midsized companies who want to benefit from a mobile and professional speech processing solution. It comprises reliability, security and simplicity at a level which professionals desire. This device is designed for professional dictation to turn speech into text. The slide switch allows the user to dictate without looking at the device to be able to focus on the content. Digital Dictation is made simple and secure. Digital Voice Recorder in full metal body. Reliable Slide Switch for Simple Blind Operation. File Editing (Overwrite/ Insert/ Append). Device Lock Function (PIN) + …..