2.5mm Hands Free bluetooth External Mic Microphone for Car Pioneer Stereos Radio Receiver

Description

Specification: Compatible for Pioneer Plug 2.5mm connector Sensitivity -30dB , ,-2dB Wire Length 4 M 13.1ft Frequency Range 50Hz-20KHz Operation Voltage 1.0V-10V DC Standard Operation Voltage 4.5V Output Impedance ≤2.2 kΩ SNR 58dB Polar Pattern Omni directional Mic diameter's 9.7 X 4.5mm Package Included: 1 X Microphone , , , , ,