... 2. Unfold 45 degree and above to light up 3. Free angle adjustment 4. 2-Grade brightness Lamp1.Portable ... 2.Unfold 45 degree and above to light up, 3.Free angle adjustment 4.Eco-friendly, No flash, ... anti-glare, No radiation, Low carbon, 5.Power supply: USB power or ... 4pcs AA battery(total 6V) 6.Material: ABS+PS 7.16pcs LED light, brightness, ...