Brand Name: centechia
Transducer: Other
Set Type: Single Microphone
Style: Headset Microphone
Use: Conference Microphone
Origin: Mainland China
Package: No
Model Number: N/A
Polar Patterns: Omnidirectional
Certification: NONE
Communication: WIRED
Operating voltage: 2.0V
Frequency range: 100-16kHz
Signal to noise ratio: greater than 60dB
Plug diameter: 3.5mm 100CM braided wire