30000Mah solar charger's huge capacity offers PD18W fast charging. Built-In 6 high brightness LED lights flashlights with strong light, soft light, and SOS, flash mode. 1.8X is faster than other 5V 2A solar power banks - 2.6X quicker than other 5A 1A portable chargers. Waterproof, dustproof, shockproof, and waterproof. Designed to be used in wet environments or rainy days, but can not put water into it. High-Quality materials and Durable The USB power bank used ABS material, stylish and decent, awesome for outside activities such as camping, hiking, traveling and other emergency use.