28watt portable foldable sunpower solar charger bag with dual USB output EM-028S

Solar panel：28W (sun power Monocrystalline)
Folding Number:4pcs
Transformation efficiency：＞23％
Output voltage：5V   DUAL USB Port
Output current：3A(MAX)
Material of bag：600D polyester
Open Size：870*290mm
Folding size：290*165mm
NW:0.8kg

Color:Black