Feature: 1. Powerful Sound Effect: This electric guitar effects pedal has a excellent sound effect which suitable for heavy metal, hard rock and other music styles. 2. Adjustable Frequency Range: This effector has an adjustable frequency range, so you can make adjustments to the tone to suit your individual preferences and musical requirements, giving you a unique sound. 3. Powerful Controls: The effector has several built in knobs and switches to adjust effect strength, tone, volume, etc., allowing you to accurately control the effects to suit different playing scenarios and needs. 4. Excellent Metal Material: The effector is made of a sturdy and durable metal housing that can withstand the impact and pressure of daily use to ensure a long life. 5. Portable Design: This effect is designed to be small and portable, making it easy to carry and use when going out. Specification: Item Type: Electric Guitar Single Block Effector Material: Metal. Package List: 1 x Guitar Effector1 x Manual