• High-capacity battery.
• Elegant, durable housing of aluminium alloy.
• High-quality dynamic cartridge.

Type Of Product：Dynamic Microphone
Sensitivity：0°-54dB±3dB(0dB=1V/Pa 1KHz)
Polar Pattern：Cardioid  
Mic Impedance：600 Ω
Battery:3.7V/80mA lithium battery
Output power：10mW
Microphone Frequency Response：50Hz-13KHz
Speaker Frequency Response：20Hz-20KHz  
Charging Vlotage：USB 5V
System support：Android / IOS