Audio-Technica AT831b Category:   » Audio. video. a photo » Headphones. microphones and accessories for them » Microphones Model: AT831b Manufacturer: Audio-Technica Device type       microphone lapel Type of connection       wired A type       capacitor Directivity       directed Resistance (Ohms)       200 Frequency Hz )       40 - 18000 Sensitivity (dB)       -44 Connector type       XLR Additionally       Battery life: 1200 hours Description:

Microphones Audio-Technica AT831b