Built-in Cables for All Devices No need to carry extra cables when you go out, this compact power bank with 4 built-in cables is always ready to charge your devices. Built-in cables for iPhone 14 13 series, for iPhone 16 15, Samsung series Type-C cord, and Micro cables for other small devices. Retractable design, with each cable 5.51 inches (14 cm), perfect fit between your phone and the power bank for easy use. USB-C In & Out Port Design Charge smarter, not harder. The USB-C charging bank works as both input and output(2.4A)replenish the power bank itself at high speed or use it to fuel your latest gadgets. No more charging chaos! built in smart LED display shows exact remaining power, so youll always know when to recharge Easy to CarrySize only 5.7 x 2.57 x 0.72in,and weight only 9.17 Oz, You can easy put it in your pocket. equipped with a portable lanyard,can be used as a micro usb charging cable after drawing out. Not only for charges, but also can hanging on travel