Specification Brand iMarsModel I J11Product Name Car Jump StarterProduct Size 1 82 80 39mmJump Start Port 12VType C Input 5V 2AUSB Output 5V 2 1ABattery Capacity 44 4WhOperating Temperature 20°C 60°CFeatures 1 The product can start 12V vehicles fully charge your smart phones tablets cameras etc It has 3 LED FlashlightModes 2 Smart Digital Display As the below picture showed Press the power button and the display will light up showing the battery from 0 to 100 When charging this product IN is flashing When using the USB interface to charge a mobile phone OUT is flash 3 LED Flashlight Modes Press and hold the power switch on the side for 3 seconds to activate the LED lighting function and then press the switch briefly to switch the lighting mode to strong light strobe SOS off 4 Car Starting Function First turn on the power switch and check the power of the starting power supply to ensure that there is 75 or morepower before starting the car Clamp the positive and negative poles of the starter clip to the positive and negative poles of the car battery respectively red to red black to black After clamping insert the plug of the battery clamp into the starting output port of the starting power supply then turn the car key to the starting gear to start the car If it still cannot start please wait 60 seconds before turning the key until it starts successfully After successful start first unplug the battery clamp plug from the starting pow