an-do-er Mini Portable Wired Electret Condenser Lapel Collar Clip-on Musical Instrument Mic Microphone for Guitar Sax Trumpet Violin Piano

After I attach the mini mike to the outside of my accordion the rest is plugged into my amplifier using reverb too . The sound is very good compared to other mikes used to amplify accounting instruments too. The extra long cord is a plus.

This did not reach the inside of the bell of my trumpet. The sound quality was very crackly and was odd. The position of the clamp does not work well with a trumpet.

The mic is a typical two wire condenser which requires a bias voltage to operate. This is supplied in the barrel of the phone plug by a single AA battery. Please note: the mini phone jack in the back of the large phone plug came loose and needed to be tightened. The mic is sensitive enough and the included clip is handy.If you want to run Without the large 1/4" phone plug directly into a mono mini-phone jack, apply the bias voltage directly to the tip connection of the mini-phone jack. I used 8.2k ohms from a 3.3V source. The supplied circuit is 2.2k ohms from 1.5v. You may also need a blocking capacitor from the tip connection to the input . The unit used 10uf.

mine had not in the box what is pictured but still

i guess wired is really better than wireless, this baby picks up well, bought an AUDIO TECHNICA instrument mount and works perfect mounted on the saxophone, just a little care in putting in and taking out the battery, i feel like i am going to mess up those wires, but so far have not.

I would give mine 0 Stars if I could. This is absolutely the most worthless piece of junk that I have ever purchased. It doesn't even thread to the casing and when you plug it in it constantly shorts in and out. Can't believe I waited a week for this. Guess I'm going to have to go to Guitar Center and see if I can find something that's actually useful.

Like everything.

It's not working with an iPhone 6 Plus...