Feature: 1. SPECIFICATIONS: Phrase loop and drum machine effect pedal, with TAP button, which is convenient and practical, suitable for electric guitar. 2. RHYTHM TYPES: The drum machine has 11 different rhythm types, each of which includes 11 different rhythm types, for a total of 121 rhythms. 3. 3 WORKING MODES: Including looper mode, drum machine mode and mixed mode, to meet the different needs of users, with strong practicability. 4. STANDARD PORTS: Equipped with DC 9V power interface, 1/4in unbalanced left channel input and output, with stable connection, easy to use. 5. METAL SHELL: The electric guitar effect shell is made of metal, with high hardness, wear resistance, corrosion resistance and long service life. Specification: Item Type: Guitar Effect Material: Metal Color: Dark Green Power Interface: DC 9V inner negative outer positive Product Input: 1/4in unbalanced left channel input (please connect this interface when mono input) Product Output: 1/4in unbalanced left channel output (please connect this interface when mono input). Package List: 1 x Guitar Effect1 x Sticker 2 x User Manual