Infinity 3 USB Foot Pedal Bundle with Spectra USB Headset and Express Scribe Pro Software License, not a subscription license. The newest Sturdy and durable design and ultra-heavy-duty micro switches to ensure countless hours of trouble free performance. The ergonomic design includes a wide, central, sloping Play pedal and the large size enables you to easily move your foot from the Play to Fast Forward or Rewind keys. The Spectra headset has an in line volume control for easy access. Express Scribe Pro Software via Download to get the latest version. Pro License included. Supports audio and video playback (DSS, DS2, DSS Pro, MP3, WAV, WMA, AIFF, MP2, VOX and more ) Automatically receives and loads files by internet (FTP), email or over a local computer network Plays most formats including encrypted dictation files. Compatible with all Olympus Digital Voice Recorders, Philips Voice recorder, Sony voice Recorder and more. Works with Microsoft Word and all major word-processors