GETMusic Transducer Acoustic Guitar Pickup Piezo Contact Microphone for Kalimba Acoustic Classical Violin Ukulele Mandolin Banjo Cello

Feature:  Convenience and quick installation by reusable sticking on the surface of instrument without damaging your instrument  The pickup is compact and movable, you can place it on different area of your music instrument, it will give you the sound you like, brightness or thickness, try and suprise.  Convenient tool for players of acoustic guitar, ukulele, mandolin, banjo and violin, volume can be adjusted by side volume Knob,will avoid feedback squeal.  The sound clear,warm and crisp, and no battery required, Mini design, comes with 10 ft amplifier cable(standard 1/4" connector) and 4 x stickers  Package Including: 1 x Mini Pickup(with 10ft cable and 4 stickers)