Philips 9173 Lapel Microphone for Digital Pocket Memos and Digital Voice Tracers (LFH9173/00) Omni-directional microphone features a 360 sound pick-up Built-in clip can easily be attached to collars, ties or other clothing-no installation required Integrated wind shield prevents interfering noises from wind gusts or breathing too close to the microphone Cable length: 1.2m Includes 3.5 mm-to-2.5 mm adapter Electric condenser microphone for superb recording quality Wind shield improves sound quality by preventing noise Insensitive to adverse shock Optimal results with a total Philips solution Durable materials enhance quality for extended use