KOKKO FLP2 SOS Looper -Record Press the footswitch once. LED indicator shows red, it means SOS looper is in rec status. Hit the footswitch again when you finish your riff. LED indicator shows green, it means SOS looper is in playback status. The riff start to loop continuously. LED indicator flashes every time when reaching the beginning of the loop. The Maximum loop time is 5 mins. -OVERDUB Once you have your first loop, SOS looper would let you overdub your new riff infinitely. To overdub over the riff, single press the footswitch when playbacking the loop. Now the LED will turn from green to red, that means SOS looper is in the recording status again and you are good to go. Press again when you finishing your loop and SOS Looper goes back to playback status. SOS looper plays all the overdub riff when in playback status. The new overdubbed riff doesn't affect the length of original loop and the layers for overdubbing is unlimited. -UNDO THE LOOP Press and hold the footswitch longer than 1.5s to undo the last riff. There is only one last layer that is able to be undo. When undoing the loop, LED indicator will flash quickly. -REDO THE LOOP You might want to redo the undo, press and hold the footswitch again longer than 1.5s, this will redo the loop that you just undo. When redoing the loop, LED indicator will flash quickly. Stop Rec/Play, double press the footswitch, stop recording or start to play. LED indicator will flash in stop status to remain you the loop is still stored and it is ready to go. -ERASING To erase the whole loop, long press the footswitch in pause status. Double press and hold the second setup in Rec/Play Status. When LED indicator lights off. It means there is no loop now in SOS. You could start to build a new loop. In this status, footswitch is for True by pass. -STORE THE CURRENT LOOP When the power of SOS off, SOS automatically save the loop from last time. When you power SOS up again, LED indicator shows green and flashes. Which means the loop from last time is still available. Single press will start to play. If you need to record or overdub, please refer to the previous section about them. ------------------------------------------------------ Powered by AC adapter. Mini and portable, enclosure is aluminum alloy shell. LED indicator shows the working state. Rubber pads on the backside is anti-skid, which enhances the stability and avoids friction between the effect pedal and the ground. Specifications: Brand: KOKKO Model: FLP2 Main Material: Aluminum alloy Input Impedance: 1M Ohms Output Impedance: 10K Ohms Power Supply: External AC adapter delivering 9V DC regulated minimum 300mA center negative (not included) Item Size: 9.4 * 5.1 * 5.3cm / 3.7 * 2 * 2.1in Item Weight: 175g / 6.2oz Package Size: 10 * 7.5 * 6.2cm / 3.9 * 3 * 2.4in Package Weight: 213g / 7.5oz Package List: 1 * Guitar Effect Pedal 1 * User Manual(English) Note: Power supply not included. Please use a 9V DC power adapter whose polarity is negative center otherwise, the product may not work properly. No Duty to USA and Canada FREE US Shipping