SONNEN is a power bank made of ecological bamboo originating from cultivatio It is equipped with a solar panel that allows it to be charged using solar energy. Its large capacity of 10,000 mAh guarantees a large reserve of energy for mobile devices, and its ecological appearance corresponds with eco trends. The power bank has a LED battery charge indicator. The set includes a USB cable for charging the power bank. The product complies with the relevant EU directives, has the CE mark and has a 1-year warranty. Specifications: input (micro USB and USB type C) 5V / 2A (max), USB output 5V / 2A (max), lithium-polymer battery.