Futuristic 4000mAh power bank which has a smart heather style, woven poly-canvas finish with black trim. Lumos really attracts attention with its unique ability to brilliantly light up a brand. The artwork is laser engraved into the black trim on top of the power bank and lights up when it is being used. It has a charging indicator LED and is easily recharged in 5-6 hours from any USB port or a mains adapter. Comprehensive instructions and a Micro-B USB cable are included. An optional EVA carry case and a triple connector cable are available on request.