Securely hold via suction cups and charge wirelessly in the palm of your hand. LED lights behind the engraving show off your corporate logo in a bright way. Light up logo when charging. 5000mAh Power Bank with fast charging , compatible for all smart phones , laser engrave logo light up can be white, red, green, blue and etc , it’s a very nice gifts for officer , camper , travelling , and tradeshow ,events or school , free contact us to free make virtual proof for you .