The CAMTOA 5000LM Focusable Led Headlamp retails for $19.50 on Amazon
The headlamp isn't heavy at all but of course it has some weight to it. I believe anyone of all ages would have no problem using this. I have also included a picture of my forehead after about 10-15 minutes of use while walking. It did leave an indent and redness, which was surprising because it didn't feel like it would. I was happy that I didn't feel any discomfort while running either. I would recommend placing something like a handkerchief in between the headlamp and your head. The compartment to house the batteries are on the back and that is not uncomfortable at all and I hardly noticed it is there.
It comes with two batteries and a charger and I was happy to see that the batteries already had a charge to them and I was able to use it right out of the box. I was also happy to find that the direction of light is adjustable and you can aim the light from your feet to the sky without moving your head. The center light is zoomable.
I am very pleased with my purchase and I would recommend this to friends and family because of all the settings and adjustments.
Here is my Amazon review