The Philips Speech Mike Premium LFH3500 Dictation Microphone features free floating studio quality precision microphone, a microphone grille with optimised structure, built-in noise-reduction pop filter, antimicrobial surface or the motion sensor. The Speech Mike Premium is equipped with an extra-large speaker, enabling it to not only record but also play back recordings in clear and crisp quality. The LFH3500 is ergonomically shaped for a perfect fit in the hand and comes with push button operation. Compare prices from: Philips in Dictaphones