Sefdrert Acoustic Guitar Pickup Piezo Contact Pickup for Guitar Ukulele Violin, Mandolin, Banjo, Kalimba, Harp

Easy to install, can be stuck with self-adhesive which can be reused No battery needed When you play your instrument, you only need to stick this pickup on your instrument and easy to pick up the music played by the instrument and it not damage your instrument body, you can enjoy the perfect playing feelings at the same time. No hole making Clear tone, not muddy sound Mini design, and compact, especially when you are going to participate in a performance, you can put it in the guitar bag that is convenient, or maybe take it to anywhere you want.