Clever Acoustics PM 200 Dynamic Paging Mic with Chime

Features
3 year warranty, Remote paging microphone with builtin chime, Dynamic microphone capsule, Cardioid polar pattern, Push to talk button, Flexible gooseneck, Connection: 3Pin XLR, Supplied with 3Pin XLR to 6.35mm mono jack cable, Powered either by 9V PP3 battery or optional 9V DC input (PSU not supplied PSU required should be: 9V DC power supply with 3.5mm jack plug and tip positive/sleeve negative)

Specification:
Sensitivity: 63dB , Frequency response: 50Hz12kHz (3dB) , Polar pattern: Cardioid , Output: 0.775V , Impedance: 600*Ohm , Power supply: 9V DC or PP3 battery , Dimensions (H x W x D): 455 x 125 x 150mm , Weight: 0.64kg