Acoustic Folk Guitar Piezo Pickup Preamp Microphone Pickup Double Pick-up System with Microphone Guitar & Tone Control Knobs Endpin Jack

Pickup system for acoustic folk and guitars.;Double pickup system design: piezo pick-up & microphone pick-up.;With microphone volume, guitar volume and tone color control knobs.;6.35mm endpin jack, 9V battery supply(not included).;Easy to install, minimize damage to your guitar.