Features: *Rowin LEF-319 Guitar Noise Gate Pedal Noise Killer Pedals Noise Suppression Effects For Electric Guitar Hard Soft 2 Modes *Noise Gate pedal Reduces the noise from input signal without lowering the quality of your original signal.Adjusting the noise reduction degree:-70—+10db *2 modes Hard Mode: Provide hard effect of noise reduction Soft Mode: Provide soft effect of noise reduction *Solid construction Made of high-quality zinc alloy, and sturdy *True bypass True bypass provide transparent tone.Led indicator shows working state. small and exquisite, can save a lot of space on pedal board *Note Please note this pedal can not powered by batteries. Need a DC 9V power supply with negative in the center to power up. Specifications: Part Name: Rowin LEF-319 Guitar Noise Gate Pedal Material: High-quality zinc alloy Size: Small and exquisite Color:White Package Contents: 1x Rowin Guitar Noise Gate Pedal 1x User Manual 1x Packing Box Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Rowin LEF-319 Guitar Noise Gate Pedal Noise Killer Pedals Noise Suppression Effects For Electric Guitar Hard Soft 2 Modes Noise Gate pedal Reduces the noise from input signal without lowering the quality of your original signal.Adjusting the noise reduction degree:-70—+10db 2 modes Hard Mode: Provide hard effect of noise reduction Soft Mode: Provide soft effect of noise reduction Solid construction Made of high-quality zinc alloy, and sturdy True bypass True bypass provide transparent tone.Led indicator shows working state. small and exquisite, can save a lot of space on