Nice and easy to use jump starter. It has LEDs to show you the current state of charge. If you long press the power button it turns on the light. Long press again and it changes the light modes from light to strobe to SOS and last to flashing red. Small and light enough to carry in the glove box or trunk. You have a cigarette light receptacle to plug in 12v appliances. You can charge it through a Type C or a micro-USB port. You can charge cellphones or tablets and jump start your car. My car battery was in good shape so I did not get a chance to try that part out. This is one of those items you never want to have to use but will be glad you have it when you do need to use it. If you keep it in your glove box or trunk, remember it does you no good if you don’t charge it regularly. They recommend every three months. This was priced a little better than others I saw so it is worth the money.