Features:в—Џ High-Efficiency Sunpower Mono Cell, up to 24%.в—Џ Eco-friendly & durable material.в—Џ Applied in charging 5V device as a power bank.в—Џ Portable, foldable and lightweight, with buckle to be fold firmly.в—Џ Come with storage bag to hold you phone when charging.в—Џ Come with 2x carabiners to mount it to your backpack or tent.в—Џ Produce continuous stable output even in cloudy day.в—Џ Suitable for outdoor activities, outdoor working or emergency. Main Parameter:Pmax: 30WUSB Output Voltage: 5VUSB Output Current: 0~3000mAQuantity of Single Panel: 3PcsMaterial-Panel: PET Laminated Sunpower Mono-crystalline CellsConversion Efficiency: 24%Material-Bag: NylonColor: Camouflage, Black Size & Weight:Expanding size: 470x195x4mmFolding size: 195x155x18mmWeight: 330G Package Include:1X 30W Foladable Solar Charger 2X Carabiner  NOTE:The main parameter on is tested under a ideal condition of AM1.5 1000W/m² 25в„ѓ, so the actual output is related to the condition for using like temperature, sunlight direction, shadow, etc.