1、TRUE BYPASS SOUND: Distortion guitar effects pedal with true bypass high gain distortion sound, and powerful minimum frequencies 2、WITH LED INDICATOR: Has volume, tone and distortion gain control knobs. LED lights to indicate effect or bypass status 3、STRONG METAL SHELL: Distortion effect pedal come with full metal shell, small and exquisite appearance, strong and durable 4、EXCELLENT IMPEDANCE PERFORMANCE: Input impedance is 1M Ohms, output impedance is 1k Ohms, this effect pedal come with excellent performance 5、7MA WORKING CURRENT: Metal distortion pedal adopt 9V DC transformer power supply, working current is 7mA, come with high gain 1 x Effect Pedal1 x User Manual1 x Sticker Item Type: High Gain Distortion Micro PedalMaterial: MetalColor: RedProduct Input: 1/4in Mono Audio Interface (impedance: 1M Ohms)Product Output: 1/4in Mono Audio Interface (impedance: 1k Ohms)Power Supply: 9V DC transformer (inside negative and outside positive)Working Current: 7mA