ammoon AP-09 Nano Series Loop Electric Guitar Effect Pedal Looper True Bypass Unlimited Overdubs 10 Minutes Recording with USB Cable (Orange) With mono and stereo input & output. Supports REC(up to 10 minutes)/ PLAY/ OVERDUB functions. Supports channel change(L/ R), forward play and reverse play. Features left and right channels volume individually adjusted. Can control the speed of recording and playing.