[The Benefit of Anker] Become one of the 30 million+ people who use our cutting-edge technology. [PowerIQ Technology Exclusive] identifies your device and charges it at the maximum rate of up to 2 amps, which is four times faster than a computer USB port. Qualcomm Quick Charge is not supported. [High Capacity] Give a 7 Plus, Galaxy S7, Nexus 5, or other smartphone at least one full charge, or nearly two full charges to an iPhone 7 or 6s. or an iPad mini 3 charged by nearly 70%. [Very Small] It fits neatly in your pocket and is the size of a small candy bar (3.8 × 1.7 × 0.9 in, 4.2 oz). Using the included Micro USB cable and a 1A adapter (not included), it recharges in 5 hours. [What You Acquire] The portable Anker Astro E1