Short product description:
Philips Meeting microphone LFH9172 is a wired desktop microphone with a 3.5 mm connector designed for voice capture in meetings and conferencing. It offers a frequency response of 30–18000 Hz, sensitivity -38 dB and input impedance 2200 Ω. Powered by 5 V with 0.5 mA consumption, the unit measures 130×130×18 mm, weighs 108 g and includes a 2 m cable for straightforward connection.