I Nute power bank when I'm traveling by train or when I go hiking, take pictures listen to music, Facebook and co need as much juice. My Note3 with 3200 mAh and the Hetset with ca 800 mAh can be charged with the power bank without any problems.
Here's a video about the product: [...]
ATTENTION !!!! The Panel makes only 100mH ie the be recharged in 1 hour 100mAh. when the battery is empty, please Laden otherwise it takes a few days until the battery back is full of the Power Bank