• Super magnetic induction wireless charging function 
• Infrared frequency modulation, intelligent noise reduction, clear pickup
• Anti-interference, no noise, strong stability 
• Suitable for teaching, church, speech, stage performance, family entertainment, outdoor activities, KTV, etc.

Specifications:

• Dynamic Range: Dynamic Microphone 
• Frequency Response: 50Hz-15KHz 
• Directivity: monodirectional
• Sensitivity:-52±3db 
• Impedance: 600Ω±30% 
• Receiving distance: 50 meters 
• Charging time: 2-3 hours 
• Use time: 6-8 hours 
• Voltage: Positive pressure on the diaphragm generates a positive voltage relative to Pin3 AI Pin2
• Output connector: 3P XLP(M)