Reminder: 1.Due to the light, there is a slight difference between the actual color and the picture color, please take the received object as the standard. 2.Due to different measurement methods, ther more→e is a gap of 1-2cm between the measurement and the actual size. Item Name: Charger Material: Grade A Crystalline Silicon, Cloth Rated Power: 4.5W Product Certification: CE Polycrystalline Silicon Solar Panel: 4.5W Output Voltage: 5V Current: 0-9A (Intelligent Voltage Stabilization) Output Interface: USB Component Efficiency: 19.7% Features: Easy to Carry, with LED Indicator, Not Hurt Device Size Details: L: 29cm, W: 14.5cm Specifications: With foldable design, this solar charger is portable,