Designed for Nuance Dragon Speech Recognition Software, Comes in Frustration-Free Packaging (plastic bag). For Dragon NaturallySpeaking 13, Dragon 13 Home, Premium , Professional u0026amp; Dragon Dictate.nGreat for delivering increased accuracy for speech recognition, enhanced intelligibility for VoIP applications and high definition audionPro-flex wire microphone boom for accurate microphone placement Windsock for minimal breath poppingnPro-flex microphone boom and superior noise canceling microphonen40mm speaker with large comfortable ear cushion / Comes in hassle free packing for easy storagenVoice Recognition USB Headset with Noise Cancelling boom Microphone for Dragon NaturallySpeaking 13, Dragon 13 Home, Premium , Professional u0026 Dragon Dictate for Mac.