Although I have not had the product for long I do very much like it’s design and function. I have not been able to use the product properly but I have a good feeling it will function. It’s got a nice weight and material is great, two USB ports for output charging and one micro USB for input charging. Abilities to use flash light, check battery percentage and led when sunlight is detected/charging. You can also separate the battery unit from the panels offering a lightweight carry option. All in all I am happy with this mini power station, I hope she lasts a good time.