Dual USB and powerful LED light - Makes it easy to charge two smartphones simultaneously or a tablet at full speed.2led lights can be used as flashlight with Steady-SOS-Strobe mode. Five pilot indicators show the status of battery charger timely. Green light on when charging by solar, blue light on when USB charging.
Superior portable design: made of durable and reliable material ABS+PC+Silicone, power bank come with hanger and compass, easily hang on bagpack and hands free on the go, never worry about losing your way.
High Capacity: Built-in 20000mAh high capacity polymer battery equipped with a compact solar panel, which could recharge the battery itself under sunlight, eco-friendly and ideal for outdoor use
Built-in Solar Panel: Recharge the battery itself under sunlight for emergency purpose, perfect for outdoor, long flights, road trips.it's environmentally
External battery charger with solar panel can recharge by solar or outlet. But please do not take solar as main power source as it mainly for topping off. It's subject to sunlight intensity and panel conversion rate, which may take long time to charge