Features: Portable use: clamp on desk lamp cordless design allows you to put it anywhere you like, stands on work table, computer table, desk for work or grips on bedside, chair armrest, camp for reading. The USB charging cable provides a more convenient charging choices. Outstanding working life: 40000 hours working life, 3 levels brightness eye-care led source provides you flicker free consistent light without the hazard of eye straining. 16 long life leds, ultra portable and lightweight. When fully charged, it can last 6 hours in low light mode, 4 hours in middle light mode, 2.5 hours in high light mode for continuous usage. Eyes care: premium led lights source produces soft, flicker-free,without ghosting to relieve eye fatigue. Elegant desk lamps for teens, boys, girls and kids. Humanization design: silicone anti-skid pad on bottom and clip to make sure your lamp won't slip away. Flexible gooseneck can be 360 degree adjusted to illuminate from any directions. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Light source type: LED Shade material: PVC Color temperature: 5500-6000K Charging Time:2 hours Material: ABS Power input: DC 5V 1A Battery capacity: 600mHA Power: 5W Package List: 1x LED Light 1x USB Cable