Folding Solar Charging Device Emergency Charger

Product information:
Color: 3 solar panels (3.7W each), 4 solar panels (3.7W each), 5 solar panels (3.7W each), 6 solar panels (3.7W each), 7 solar panels (3.7W each)
Input voltage: 5
Function: Solar energy
Size: 198*98*30
Voltage: 5
Style: industrial style