Dropship Wireless Lavalier Microphone for PC Mac with USB Receiver Free Your

Wireless Lavalier Microphone for PC Mac with USB Receiver Free Your Hands for Interview Recording Speech Podcast

Style: Lavalier Microphone
Transducer: Condenser Microphone
Use: Conference Microphone
Certification: CE
Set Type: Transmitter Sets
Origin: CN(Origin)
Polar Patterns: Uni-directional
Communication: wireless
Package: Yes
Model Number: K031B
Microphone Type: Condenser
Microphone Impedance: 1-1.9K Ω
Microphone Sensitivity: -44+-2dB RL=680 ohm Vs=1.5V (1KHz 0dB=1V/Pa)
Microphone Frequency Response: 50-16KHz
Microphone Direction: Uni-direction
Microphone S/N Ratio: More than 58dB
Transmitter Frequency: 672.5-684.5 MHz
Transmitter Radio-Frequency Power: 10dBM/10MV
Transmitter On-off Control: Physical Switch
Transmitter Power Supply: 2*AA Batteries
Receiver Frequency: 672.5-684.5 MHz
Receiver Sensitivity: -95db
Receiver S/N Ratio: More than 58dB
Receiver Frequency Response: 40Hz-15KHz
Receiver Power Supply: USB,5V
Type: wireless microphone/usb microphone/free your hands
Application: podcast/interview recording/youtube /skype/Speech/Teaching