5V 400mA Solar Panel 2W Output USB Outdoor Portable Solar System for Cell Mobile Phone Chargers

Wafer: class A polysilicon
Process: EVA lamination
Output power: 2W
Working voltage: 5V
Working current: 0-400mA
Conversion efficiency: 18.8%
Output port: USB
USB cable length: 50cm
Product size: 157 * 94mm

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.