5Band Acoustic Guitar Equalizer EQ & LCD Tuner With Microphone guitar pickups+free guitar cable

This brand new Prener LC-5 pick-up equalizer system with 5 bands can be easily fitted into your acoustic guitar and it is essential to electrify and amplify their sound.
Descriptions:
100% Brand new, never used
Item 100% like the picture shown
Under the saddle pickup for acoustic guitar
Pre-wired for easy assembly
5 bands plus volume control
Supplied with a battery box
Connecting wire with 2.5mm plug included
Low battery indicator
Specifications:
Presence Control: ±12dB at 8KHz
Bass Control: ±12dB at 60Hz
Middle1 Control: ±12dB at 60Hz
Middle2 Control: ±12dB at 60Hz
Treble Control: ±12dB at 2.2KHz
Input Impedance: 10Mω
Frequency Response: 20Hz - 20KHz
Power: 9V alkaline battery
Package Included:
1 x Pre-Amp plus pickup
1 x Connecting wire with 2.5mm plug
1x 9V alkaline battery
1*Micphone installed