Professional Acoustic EQ LCD 4 Band Piezo Pickup Equalizer Pre-Amp Tuner with MIC for Guitar

Product Description:
Brand new and high quality.
Look no further, buy it now.
Material: ABS.
Color: black.
Power supply: 9V alkaline battery (NOT included).
Size: 84 x 60 x 45 mm.
Display: LCD display with backlight function (Blue light), low battery automatic indicator.
Input impedance: 2.2MΩ.
Frequency response: 20HZ - 20KHZ.
Control range:
Bass: ± 12 dB at 80Hz.
MIDD: ± 12 dB at 500KHZ.
Treble: ± 12 dB at 3KHZ.
Presence: ± 12 dB 15KHZ.
Tuner off: over 700 hours.
Tuner on with signal: over 300 hours.
Tuner modes: automatic and manual tuning mode.
Tuning note: chromatic mode / guitar mode.
Note: 4 band equalizer, comes with a 2.5mm plug and a microphone.
Package included:
1 x Pickup.
1 x Pickup stick.
1 x Connection cable.
4 x Screw.
1 x Cable tie.
1 x Glue.