Check the listing for details. JF-322 Guitar Effect Pedal for Electric Guitar True Bypass. Condition: New. Listed at 94.00 USD. JF-322 Guitar Effect Mini Pedal True Bypass Pedal for Electric Guitar BIAS DECAY Acoustic Simulator Effect Note: Item color displayed in photos may be showing slight difference on your computer monitor due to the light or different monitors. Features: Full metal shell, durable and exquisite. An auto-wah with a wide range of sounds. Extremely dynamic and great in some very versatile funk. Effects of sensitivity, bias, resonance and decay for your personal sound at your fingertips. 4 controlling knobs are accurate, high sensitive. Sens knob for sensitivity control. Bias knob for bias control. Decay knob for decay control. Reso knob for resonance control. An unique plastic cover to protect knobs from accidental movement and also protects from dust, spills, etc. True bypass in order to protect signal integrity when the pedal is not engaged. LED light on when working. Foot-switch toggle controlling on/off condition. 2 stickers for fixing guitar effect on performance panel and protect it from being scratched. Specifications: Material: Zinc Alloy Color: Purple Effect: Wow Wah Input Impedance: 500K Ohms Output Impedance: 10k Ohms Working Current: 22 mA Power Supply: 9V DC Adapter (not included) Item Size: 7.3 * 3.7 * 4cm / 2.9 * 1.4 * 1.6in Item Weight: 217g / 7.6oz Package Size: 10 * 6.5 * 7cm / 3.9 * 2.6 * 2.8in Package Weight: 295g / 10.4oz Package List: 1 * Guitar effect pedal 1 * Hardcover box