Features：
Ultra miniature headset microphone
Practically invisible
Adjustable to fit any head size
Beige skin tone color
Back electret condenser capsule
Crystal clear audio quality
Omni-directional pickup pattern
Miniature 3 Pin balanced XLR output
All metal construction
Requires +9V – +52V phantom power
Includes 3.9′ miniature XLX-F cable
Includes beige wind sock
Mates with the WPB-10 wireless
belt-pack transmitter

Specifications:
Capsule Type – Back electric condenser
Pickup pattern- Omni-directional
Frequency Response – 40Hz- 20kHz
Sensitivity – (7.0mV/ Pascal)
Impedance – 1000 ohms @ 1kHz
Max SPL- 120dB
Requires +9V – +52V Phantom power
ON/OFF switch – No
Output connector – Miniature XLR-F
Wiring – Pin1 G, Pin 2 +, Pin 3 G
Includes windscreen
Shipping Weight 1 lbs (0.45kg)