Features: RIOT Distortion Pedal, it brings you from classic crunch into high-gain heaven. Designed with Dist to adjust the amount of gain, Level for the output, Tone for the overall tonal response of the pedal. Voicing switch choose to produce a natural, organic tone or a vintage high gain response. True bypass switch providing tone with no noise. Single 1/4″monaural input and output jacks, 9V DC adapter power supply, LED indicator. Specifications: Brand: MOSKY Modal: MP-50 Effect Type: Crazy Tone Material: Metal Signal Input: 1/4″Monaural Jack Signal Output: 1/4″Monaural Jack Power Supply: DC 9V Item Size: 9.4 * 4 * 3.2cm / 3.7 * 1.6 * 1.3in Item Weight: 146g / 5.2oz Package Size: 11 * 6 * 6cm / 4.3 * 2.4 * 2.4in Package Weight: 184g / 6.5oz Package List: 1 * Effect Pedal Note: The DC adapter not included. Please use the 9V power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.