Folding Portable Solar Charger Panel

10W Folding Solar Cells Charger 5V 2A USB Output Device Outdoor Sunpower Solar Panels Power Bank for Phone No Build-in Battery

Features: 

Solar charger for Smartphones.etc
Size: 153x75x25mm, expand 520mm.
Color: black
charger: solar panel 4 folding is 8W, 5 folding 10W.
Input voltage: 5V/2A.
Output current: 5V/2A.
package: charger, hook, compass, box.