About this item Light and Compact: Why should you choose this slim power bank with built in cable? Size of a credit card and weight of two eggs, which allows you to attach cord easily. Keeping you from the trouble of entwined charging cables. Moreover, it's compact slim design is great for carry-on. Versatile Recharging: Tiny body but multiple functional! This battery bank supports three kinds of fast output and Type C input as follow shows: Micro USB output port; one cable compatible with iPhone and iPad; Type-C input and output.The various charging options at your fingertips! Certified Safe: Metecsmart external battery built in UL certified battery cell ensures your safety. Most important is that the ultra-high density Metecsmart battery safer than the normal Li-polymer cell, which also makes it's so ultra-slim that easy to carry. Rapid Charging: The output of Metecsmart portable charger current can reach 2.4A (Max), which means that it can fast charging your all devices. Meanwhile, this type c power bank only takes 3 hours with a USB input port of 5V 2.0A to recharge. What You'll Get: 1* 4500mAh portable charger; 1* Type C charging cable for charging powerbank itself（Micro USB Female to USB-C Male Cable that support Input）; 1*user guide; 12 months warranty and outstanding customer service.