Eco-friendly and High Efficiency: Recharged anytime under sunlight via 3 highly efficiency solar panels(3.5W), make full use of the unlimited solar power around you. Don't need worry power shortage anymore at outdoor, perfect for camping hiking party BBQ and other outdoor activities. Detachable Power Bank Design: Detachable design allow you take off the power bank from solar panel case, and put it back easily when you need solar charging. lightweight slim power bank can be hold on the hand or attached to backpacks to charge with solar panels. Charge Faster, Charge Safer: Dual 2.1A USB ports allow you fast charging two devices simultaneously at optimal charging speed, share power with your family or friends. Built-in intelligent protection system protects your device from short circuit, discharge, overcurrent and overload, avoiding the destroy of device. Other Humane Designs: Battery pack made of sturdy ABS material and protected by a stylish solar panels PU case. The backside flashlight has 3 modes(Steady-SOS-Strobe), perfect used for lighting especially for emergency. Blue light flashing when DC charging, Green light up when charging via sunlight. What You Get: 3 Foldable Detachable Solar Phone Charger, Micro USB Cable, User Manual. Feelle also offer 12 Months Warranty and Friendly Customer Service(24 hours/7 days Online Customer Support), so this is a NO RISK purchase.