Sony offers the ECM-T6 Tie-Tac Lavaliere Microphone. The microphone includes a clip to attach to clothing. It permits convenient, hands-free recording. Small, inconspicuous design makes the recording process more natural and less obtrusive. Omni-directional pattern picks up voices from all directions. Flat design is optimized for recording business meetings and lectures. The microphone provides long battery life of approximately 100 hours continuous use with optional Sony CR2025 lithium battery. L-Shaped Mini-Plug fits portable recorders.