W-14 Moving Coil Microphone U-Band FM Wireless Mic with Receiver Home Karaoke Microphone - Grey

• Metal Anti-fall Net: Protect cartridge, intelligent noise reduction
• Simple Operation: One-click FM
• Adopt High Fidelity Cartridge: Clear pick-up, anti-screaming, anti-interference
• Built-in Large Capacity Battery: 1200mAh 18650 Lithium Batteries, high-capacity, use of security

Specifications:

• Type: moving surround type head
• Frequency Response: 60Hz-15KHz
• Directivity: cardioid pointing
• Sensitivity: -52±3dB
• Output impedance: 600Ω±30%
• Voltage phase: Positive pressure on the vibrating membrane generates a positive voltage at pin2 relative to pin3
• Output Connector: 3P XLP(M)
• Receiver battery capacity: 1200mAh
• Weight: 360g