Внешний микрофон gps автомобильный микрофон аудио стерео портативный Bluetooth 3,5 мм

Description:
100% Brand new and high quality.
This is an optional external microphone for select Car Radio head units with built-in .
Bluetooth that feature a 3.5mm microphone inputm, the microphone can also be used with external Bluetooth interface module.
The Mic will provide better performance in noisy environments.
With high sensitivity, low impedance, anti noise and ant jamming capability.
Specification:
Name: Car-mounted microphone
Wire diameter: 2.5MM shielded wire
Wire length: 3 meters long
Colour: Black
Material: plastic, metal pin
Plug specifications: 3.5MM elbow (mono / stereo)
Frequency response: 50Hz-20KHz
Impedance: 680 0hm
Microphone size: Ø9.7X6.7mm
Sensitivity: -32dB ± 3dB (0dB = 1Pa)
Directionality: omnidirectional
Package:
1 pc * Microphone
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.