The Shadow Sonic Basic NanoFlex gives you an easy way to amplify your acoustic guitar. The included Nanoflex pickup senses both string and body vibrations for a full, natural tone. This shielded system prevents noise and hum and the phase switch eliminates feedback. You'll enjoy over 1,000 hours of battery life and a prewired strapjack harness for convenient connecting and disconnecting. For acoustic guitarists looking to step onstage or record in the studio, the Shadow Sonic Basic NanoFlex provides an affordable, roadworthy solution.