2Pcs Professional Piezo Contact Microphone Set 1/4″ Jack for Instruments
With an easy setup and adaptable mounting options, you can easily amplify your sound for practice or performance. Features: Plug and Play,1-touch recording,Mini or Lavalier form factor,Unidirectional polar pattern,Corded electric power source,Single channel,External noise elimination,Multiple mounting options Form Factor: Mini Or Lavalier Transducer Type: Piezo Suitable For: Live Performance.