Made from 100% pure power, the 4400mAh Juice box is a refreshing way to ensure your gadgets never go thirsty. Equipped with 4400mAh lithium ion battery. Sleek design for maximized portability. Indicator lights to show you how much juice is left in it. Complimentary premium packaging with straw on the back. Micro USB cable included and instruction manual. Dimensions: 1.7” x 3.5” x 0.9”.