Philips SpeechMike Premium LFH3500/00, 70 dB, 200 - 12000 Hz, 200 mW, 3 cm, USB, USB Type-A
Philips SpeechMike Premium LFH3500/00. Signal-to-Noise Ratio (SNR): 70 dB, Frequency range: 200 - 12000 Hz. Output power: 200 mW, Loudspeaker diameter: 3 cm. Interface: USB, USB connector type: USB Type-A. Weight: 210 g, Width: 45 mm, Depth: 175 mm. Minimum RAM: 1000 MB, Minimum hard disk space: 250 MB, Minimum processor: Intel Pentium 4, 1.0 GHz