EQ-7545R Guitar Four-Band Equalizer EQ Wooden Guitar Modified Pickup Instrument Accessories(Black)

1. Material: electronic, ABS
2. Scope of application: guitar
3. Battery: 1x6F229V (not included)
4. Output: 6.35 audio head output, directly connected to speakers
5. Installation: Installation with a hole on the side of the guitar
6. Adjustable channels: 4-band equalization BASS/MIDD/TREB/PRES
7. Function: low, medium, high, super high and volume switch, battery detection light
8. Packing list: pickup stick x1, screw x4, washer x1, screw cap x2, suction cup x1
9. Features: tuning function, tuning adjustment, clear pickup, volume control, with tuning display, with Canon interface, beautiful screen width
10. Weight: about 124.4g
11. Size: about 10.3x4.6x6 cm