Introducing our versatile Punch Series Power Bank range - your pocket-sized solution for on-the-go charging. Fast and efficient, these compact devices ensure you stay powered up wherever life takes you. With multiple ports and smart safety features, choose the perfect power companion for your lifestyle. Stay charged, stay connected - power, simplified.Material: ABSCapacity: 3.7V 10000 mAh(37Wh) / 20000 mAh(74Wh)Micro Input: 5V DC 2AType -C Input: 5V DC 2AUSB Output: 5V DC 2.1ALED Display: Digital display of Battery PercentageWhat's in the box1 x Volkano Punch Series Power Bank1 x USB to Type -C Cable1 x Instruction Manual