Beige Headset Microphone BL-HS12
Upgraded version of model BL-HS02 with better sound quality.
Avaliable in two colors: beige & black
 
Specifications:
Type：Condenser
 Cartridge Diameter:φ4mm  
 Polar Pattern:Omni-directional
 Sensitivity:22mV/Pa(-32dB±2dB)
 Frequency Response:80-20000Hz   
 Output Impedance:≤2.2KΩ
 Power:2.0V-10V.DC
 S/N:≥88dB
 Cable:1.2M

Connector options
A1: 3.5mm Angle plug
A2: 3.5mm straight plug
B: 3.5mm male screw plug
C: 3.5mm female screw jack
C2: 3.5mm female screw jack (similar with Sennheiser)
C4: Mini 4 pins XLR plug (similar with MIPRO)
D3: 3 pins xlr
D4: 4 pins xlr
D4S:4 pins xlr (similar with Shure)
T4: 4 pins xlr for Audio-technica

We also have this headset mic in black BL-HS12B