Study | Reading USB Light Green

ENERGY EFFICIENT: Eye-caring, Small led beads, bright light. GREEN MATERIAL: Made of environmental friendly silicone and metal (No harmful objects, no battery) FLEXIBLE DESIGN: Flexible body; the lampshade is adjustable and can be 360 degrees twisted and tilted UNIQUE: Easy to use at the office, work, outdoor, camping, kids bedside light, night light, etc. POWER: Works with devise with a USB outlet - any mobile USB charger, power bank and laptop computer