Freiburg is a sustainable 5000mAh solar charging powerbank with 15W magnetic wireless charging, compatible with any wireless or magnetic wireless enabled smartphones. It is made of 25% RCS-certified Recycled Plastic. The inbuilt high quality mono-crystalline solar panel can achieve a full charge in about 10-15 hours of sunlight. Also includes an adjustable stand for an optimal solar angle to maximize exposure. Packed in a recycled kraft gift box.