Padded Saxophone Harness Compatible with Alto Tenor Soprano

1 Fits for Acoustic Classical Guitar Ukulele Violin etc, no need for battery. 2 It makes your instrument produce excellent sound quality. 3 Easy to install, removable self-adhesive design. 4 Volume level adjustable, preventing noise squeal. 5 With 6.35mm output plug, approx. 3 meters audio cable for connection. 6 Mini piezo pickup transducer, fits for acoustic/classical/folk guitar, ukulele, violin etc, no need for battery.

What's in the box
1 x Piezo Pickup Microphone