Thank you for viewing this product. I used this pedal a bit after purchasing it new, but I'm selling it because I bought a multi-effects unit with a looper. There are some scratches, so please check the photos from the second image onwards for the condition. I am a recording engineer, so you can be assured that the operation has been confirmed. Here's the description: A loop station with stereo input/output capabilities. Supports up to 3 hours of recording and 99 phrase memories. The twin-pedal RC-30 has significantly expanded recording time from the previous model's 16 minutes to 3 hours. Up to 99 loop phrases can be stored within the unit, allowing for performances using more phrases and longer phrases without worrying about recording time. It also supports stereo input/output, allowing connection with stereo effects. The RC-30 is also equipped with an XLR microphone input, so it can be used for loop performances with vocals, percussion, and other instruments in addition to guitar and bass. There are some signs of use such as minor scratches and dirt, but there are no problems with the operation. - Model Name: RC-30 - Type: Dual Track Looper - Functions: Loop Effect, Rhythm Function - Manufacturer: BOSS - Serial Number: UQ7124 ■ Dimensions and Weight Width (W): 173mm Depth (D): 158mm Height (H): 57mm Weight: 1.2Kg ■ Included Accessories ・Alkaline batteries (AA) x 6 ・Instruction manual ・Box included Manufacturer...BOSS