Features: Compact and powerful stereo looping pedal, high quality uncompressed audio: 24-bit A/D/A, 44.1KHz sample rate and unlimited overdubbing.  10 selectable, independent loops, and each loop's recording time is up to 10 minutes.  True stereo connections allow looping of 2 separate instruments simultaneously.  Reverse, 1/2 speed, undo/redo and fadeout effects all easily controlled via the dual footswitches.  A 3rd footswitch can be added via the ext input for even more hands free control.  Perfect for practice and live performance.   LOOP footswitch for activating RECORD, DUB(record and add an extra layer to you loop) and PLAYBACK operations;  STOP/FX footswitch for stop, clear and FX functions;  REVERSE--playback your loop in reverse;  1/2 SPEED--playback your loop at half the speed it was recorded.   Specifications: Max. Loops: 10 independent loops;  Each Loop's recording Time: max. 10 minutes;  Sampling Frequency: 44.1KHz/ 24bit;  Input Jacks: 2 * 1/4" TRS jacks(L & R), 1 * 1/4" TRS Jack(for external foot controller);  Output Jacks: 2 * 1/4" TRS jacks(L & R);  Power Supply: DC 9V 140mA (center minus);  Fade Out Time: 0(stop immediately), 1(1s), 2(2s), 3(3s), 4(5s), 5(10s), 6(15s), 7(20s), 8(25s), 9(30s);  Item Size: 9.5 * 12 * 4cm / 3.7 * 4.7 * 1.6in;  Item Weight: 386g / 13.6oz;  Package Size: 13 * 12 * 6.5cm / 5.1 * 4.7 * 2.6in;  Package Weight: 485g / 17.1oz;   Note: Please use the DC 9V 140mA power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.  The external footswitch must use momentary footswitches and must be connected using 1/4" stereo jack cable.   Package List: 1 * Looper Pedal;  1 * User ManualManual