Professional headset microphone for wireless microphone system (BL-HS2)

Professional headset microphone manufacturer, Unidirectional sound pickup! Headset Microphone BL-HS03       Product Description Innovative, reliable and lightweight, this microphone is perfect for Advertising show,lecturers, instructors,sportscasters and for others who requires high quanlity vocal pickup in a hand-free application. Features 1. Elegance design, with simply outline.2. All the metal surface are special treatment, gorgeous in texturize.3. Hight flexibiliy of its mic arm, could adjustable to be a best effect picup.4. With electret condenser cartridge, provide a high sound quanlity, suitable for high vocal situation.5. Excellent PU wire, profect in abrasion resistant and tensile property.6. Kind of plug for choice, make a convenient for Launch System. Technicial parameters Polar pattem:   Unidirectional            Mic diameter:  Φ9.7*5.2mm   Sensitivity:    - 47db±2db              Frequency Range: 20-20KHZ            Output Impedance: ≤680Ω               Standard  Operation Voltage: 1.0V-10V.DC             SNR:   ≥58db                                  Wire: 1.0m   Optional accessories  A1:  Φ3.5 Angle plug A2:  Φ3.5 Straight plug  A3:  Φ3.5 Stereo plug B:    Φ3.5 Male-screw plug C:    Φ3.5 Female-screw plug D3:   Mini 3pin XLR plug D4:   Mini 4pin screw  XLR plugE:     Φ2.5 Angle plug F:     Φ6.35 Straight plu

Professional headset microphone for wireless microphone system (BL-HS2)