What You Get: 1 Port USB wall charger x1, User Manual x1, 18-month Warranty Card x1. note: some cheap charging cable does not support fast charge, charging cable not include). Ultra-thin Portable Design: Compact and pocket size design, which smaller than a golf ball, easy to take and storage on the go, such as travel, fitness, school training etc. Safety Guarantee: Exclusive safeguards solution against excessive current, overcharging and overheating, advanced safety features to keep you and your devices safe. Superior Compatibility: Works with all versions of Qualcomm Quick Charge (1.0, 2.0 & 3.0), adaptively charges all standard USB-powered devices at up to 2.4A. QC 3.0 Fast-Charging: Using Qualcomm-certified Quick Charge 3.0 technology, to keep the fastest possible charge to any smartphone, tablet and other USB device wherever you go. (Output: DC 5V/2.5A,DC 9V/2A,DC 12V/1.5A)Note: Since the standard USB-lightning Cable limits power, this adapter does not support 18W charging speed for iPhone.