The TCM-88 is a high-quality performance in a miniature lavalier microphone.
| Element | condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response | 50-18,000 Hz |
| Sensitivity (0 VU) | -52dB |
| Impedance | 1000 ohms. |
| Cable Length | 20 ft. (6m) |
| Dimensions | 11/16" (long) 5/16" (dia.) |
| Weight | 0.2 oz (without cord) |