Tens (4Channel, LCD,) Six Automode : Burst1, Burst 2, Continous, PWM, Sweep, Sweep-2, Sweep-20, Combi, Mixed 2-30Hz, Mixed 10-100Hz Timer : 0-99 Min Pulse Amplitude :0-80mA/Channel Pulse Frequency : 2Hz,10Hz,50Hz,100Hz,125Hz Power Source :220-24V v AC 50/60Hz, Fuse :5AMP Channel :Four Independent Output Standard Accessories: 1 Main Cord , 4pc Wires with 8 Rubber Electrodes/Pads,1 Carry Bag, 2 Gel Bottle,2 strap set ,Spare complementary wire n pars for future use ,2 spare fuses