This is more a question of your glasses and not the lamp. She produces light. If your glasses have an anti-reflective coating, the lamp will not be reflected in the glasses, depending on the level of anti-reflective coating. (It should be noted here that the anti-reflective levels trigger different colors, level 2 triggers a blue tone in the glasses, level 3, which is the most recommended for working on the PC, triggers a green tone. This goes badly with a green screen , if the plan was to connect this to it) 

It has a USB port and could be connected to a charger or power bank. With the mobile phone directly, you would probably need a converter to the mobile phone. But I haven't tried that yet. 

Hi, With the clip it would be possible but a bit impractical 

Hello all the lights of the world, you've been staring at them for a long time and your eyes need a rest. Our product shell is a soft light shell, and the brightness can be adjusted. If you set it to 2400K, it will have little effect on the eyes, but if you set it to 6500K, please don't look at the light directly.