Feature: 1. Guitar loop effect pedal with true bypass. 2. Mini size, durable zinc-aluminium alloy body. 3. With SEND \u0026 RETURN jacks for other effects to get true bypass function. 4. Support route selection, suitable for no direc effect like bass guitar pedals. 5. With LED indicator light showing the working status. 6. Mini size is space-saving and portable; durable zinc-aluminum alloy body, stable and strong. 7. Support route selection, suitable for no direct effect like bass guitar pedals. 8. With LED indicator light showing the working status. Power Supply: 9V AC adapter. Specification: Features: Guitar effect pedal with true bypass. Mini size, durable zinc-aluminum alloy body. With SEND & RETURN jacks for other effects to get true bypass function. Support route selection, suitable for no direct effect like bass guitar pedals. With LED indicator light showing the working status. Specifications: Material: Zinc-aluminum alloy Signal Input: 1/4″Jack Signal Output: 1/4″Jack Power Supply: DC 9V Item Size: 3.5 * 9 * 3cm / 1.4 * 3.5 * 1.2in Item Weight: 127g / 4.5oz Package Size: 6.2 * 11.5 * 6cm / 2.4 * 4.5 * 2.4in Package Weight: 165g / 5.8oz Note: The effect pedal doesn't support loop recording function. The power adapter is 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. Package List: 1 * Effect Pedal Package List: 1 * Effect Pedal