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Free floating, decoupled microphone for precise recording
Optimized control panel for comfortable working
Ergonomically shaped for perfect fit in the hand
Integrated motion sensor mutes microphone when not in use
Laser-scanned, self-cleaning trackball for extra smooth operation
Philips SpeechMike Premium LFH-3500 USB Handheld Dictation Device. Push Button design. Perfect for speech recognition microphone and navigation of documents, programs, and short cuts.