Estimated delivery time for this product is 7-9 days
1. Eye protection USB light: energy-saving LED light, soft light to protect your eyesight
2. Portable LED light: Portable USB light, can be conveniently used in laptop computer in various occasions, such as bedroom, outdoor camping, reading, night work and writing
3. Power supply: is provided by various USB devices (5V, 0.5-2A), such as portable USB charger, mobile phone power and laptop USB port
Environmental protection: used environmental protection materials
4. Silicone and metal, no harmful substances, no battery needed