Features: brand new and high quality Made of premium materials, environmentally friendly, waterproof, durable and sensitive. It can be used to charge mobile phones, mobile power banks, etc. Light weight, foldable, light weight and simple to carry. Lightweight and ultra-thin, easy to store and install. It is for ideal for outdoor activities, emergencies and outdoor work, and it can continue to supply power even on cloudy days. Specifications: Output Voltage: 5V/12V Current: 3A (Intelligent Voltage Regulator) Output Interface: Dual USB /for DC(with Fast Charge) Wafer: Grade A Monocrystalline Silicon Conversion Rate: 20.5% Expanded Size: 550x385mm/21.65x15.16in Folded Size: 190x185mm/7.48x7.28in Waterproof Rating: IPX6 Package Includes: 1 x 30W Solar Panel, 2 x Carabiner. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!