1CHORUS EFFECT: The chorus effect pedal has a clear and transparent choir effect, with an input impedance of 1M and an output impedance of 100K, which is efficient and practical. 2LOW LOSS: The chorus effect pedal adopts advanced IC chip and a true bypass circuit design to minimize pitch loss, achieve your preferred effect, and improve performance efficiency. 3SPEED AND DEPTH KNOB: This chorus effect pedal is equipped with speed output and depth output adjustment knobs, which are easy and fast to operate, providing perfect performance. 4ALUMINUM ALLOY SHELL: The pedal shell is made of excellent aluminum alloy, with high strength, erosion resistance, oxidation resistance, good heat dissipation, and long service life. 56.35MM INTERFACE: 6.35mm mono sound jack connects guitar and other devices, 6.35mm mono sound jack outputs signal, providing stable connection and reliable transmission. 1 x Effect Pedal 1 x User Manual