Features:
This item is an ammoon EQ-100 equalizer effects pedal.
Broad range of frequency settings from 100Hz to 6.4KHz.
7 band EQ for precise adjustment.
15 dB boost or cut for each frequency band.
Powered via 9V dry battery(battery not included) or 9V AC/DC power adaptor(adaptor not included).

Specifications:
Brand: ammoon
Model: EQ-100
Normal Input Level: -20dBu
Input Impedance: 1 MΩ
Normal Output Level: -20dBu
Output Impedance: 1 KΩ
Recommended Load Impedance: 10 KΩ or greater
Residual Noise: -100dBu(IHF-A， Typ.)
Variable Range: Equalizer Control: ±15dB
                          Level Control: ±15dB
Power Supply: DC 9V Dry battery(6F22/9V) or 9V AC/DC adaptor
Controls: Pedal switch， Equalizer control knobs(100Hz~6.4KHz) and Level control knob
Current Draw: 20mA (DC 9V)
Item Size: 7.2 * 12.8 * 6cm / 2.8 * 5 * 2.4in
Item Weight: 352g / 12.4oz
Package Size: 15 * 9 * 6cm / 5.9 * 3.5 * 2.4in
Package Weight: 437g / 15.4oz

Package List:
1 * EQ-100 Equalizer Effects Pedal
1 * User Manual(English)

Note: Battery and AC/DC adaptor are not included， need to buy separately.