ITEM NAME:Z5215 Black 3 Band Acoustic Guitar EQ Equalizer Set Preamp Pickup Piezo B9S8 Z5215 Black 3 Band Acoustic Guitar EQ Equalizer Set Preamp Pickup Piezo B9S8 Volume, bass ,treble Tuner control knobs Supplied with a 9V battery box(battery not include), Low battery indicator. Colour: Black material: plastic Size: 49*42*59mm Package Contents: 1 x Guitar Eq 1 x saddle piezo 7 x mounting screws Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
