• The wireless headset microphone system is easy to pair
• 50m stable transmission distance at an open area, delivering loud, clear sound quality to your audience
• Can be used with a karaoke machine, voice amplifier, mixer, etc
• The wireless headset microphone is lightweight and portable
• Exquisite appearance, handheld size, and easy to carry, farewell to the long cable

Specifications:

• Type: Dynamic surround 
• Frequency Response: 60Hz-15KHz
• Directivity: Cardioid
• Distance: 50m
• Sensitivity: -52dB
• Output impedance: 600Ω±30%
• Voltage Phase: Positive voltage on the vibrating membrane at pin2 with respect to pin3
• Output Connector: 3P XLP(M)
• Receiver Battery: 1200mAh
• Weight: 360g