May have some local heating effect on protein and metabolism? Either way, that\'s why people worry even if they\'re not sure about cause and effect. Studies have been conducted to demonstrate that children living near high-voltage wires are at a higher risk of leukemia. This is the most recent one-there seems to be conflicting evidence on this issue.
But it\'s not a problem if you don\'t use an Apple device but instead use Android, Windows, or any other device. It is beneficial to use a standard USB cable. I especially like some other things about this device. Solar panels charge by surface area, which is why it will take a long time for small solar panels to be full of capacity.