Blue multi-effects unit equipped with COSM technology, easy to operate with pedal switches. - Model Name: ME-50 - Effect Type: Multi-effects - Color: Blue - Features: Equipped with COSM technology - Control Panel: Pedal switches - Back: Non-slip I am selling this because I haven't used it for a while. I haven't used it outdoors or with shoes, but I originally purchased it used, so please forgive any scratches or stains. Operation has been confirmed, and the unit only is for sale. Instant purchase is OK. Please comment for additional photos or price negotiations. Thank you for viewing.