The compact multi-cable pocket battery always charged and ready to use! Ultra practical, the Gamma lite cable recharges at the same time as your smartphone (when it is plugged into the mains), allowing you to use it as a power bank with a constant battery supply for end-of-day boosts! For the specs: Multi-cables Input: USB-C and USB Output: lightning, USB-C 3000mAh external battery Compatible with all types of devices (smartphone, wireless earphones, GoPro…) Product guaranteed for 2 years The essential Gamma Lite has been redesigned with a focus on progress. We explain everything: Packaging in FSC-certified paper from sustainably managed forestry 30% GRS-certified recycled plastic Materials: 22% RABS 7% RTPE