This is a replacement mic for my pioneer car stereo to make and receive calls. It is as good as the kit mic with the car stereo.
Best in strength and it totally fit in watch. But one problem is after wearing long time cause itching in skin.
My requirement was to extend the 12V charging outlet in the car and this product perfectly fits my requirement. It works very well and and I am using it to power tyre inflator. This helps me to extend the cable that came along with the tyre inflator, so that I am able to reach all the wheels for filling the air.