For meetings, conferences and concerts, with the ME-30W Conference Microphones, it is easier than ever to capture sounds in large gatherings, all in high quality stereo. This professional solution includes two omni-directional microphones engineered by Olympus for seamless compatibility. The Conference Microphones are ideal for use with the DS3500. With 360°coverage, you'll never miss a contribution - no matter where the speaker is sitting. These left and right channel, low-noise stereo microphones cover a 20Hz - 20,000Hz frequency bandwidth and can be attached to two foldable mini tripods which are included in the kit. For maximum coverage, they can be placed up to 5 metres (16ft) apart – perfect for recording in large rooms, concert venues or when many participants are sitting around a very large table. The ME-30W Conference Microphone Kit includes a soft carry case that keeps everything together, compact and protected on the move. Optionally the Conference Microphone Kit can be equipped with an AC power adaptor, for potentially unlimited power.