Qualcomm Quick Charge 3.0 is the fastest and most efficient USB charging technology. It automatically identifies the power level required for each connected device. Premium materials, ultra-compact design and precision crafting seamlessly combine for an essential, on the road travel companion Safety Guarantee: Built with Industry grade materials and premium circuitry, fully protect against over-current, overcharging and overheating for safe and fast charging. Backwards compatible with all versions of Qualcomm Quick Charge technology (1.0, 2.0 & 3.0) Compact size and international voltage compatibility (AC 100-240 V) make it the ideal travel companion. Only for Quick Charge 3.0 compatible devices. You can get 27% faster charging speed compared with Quick Charge 2.0 Charger.  Apple devices do not support Qualcomm Quick Charge but will accept a standard 1A USB charge.  For Nexus 6p/Nexus 5x users may not get 3A fast charging because the correct 56k ohm USB-C to USB-A cable just can output 2.4A. For Optimal Use: Use the original cable, or a third-party certified one (such as MFi). Charges the compatible devices to 80% in just 35 minutes.  27% faster charging speed compared with Quick Charge 2.0 Charger  Specifications  Input: AC 100-240V, 50/60HZ.  Output: DC 3.6V-6.5V/3A, 6.5V-9V/2A, 9V-12V/1.5A  Power: 18W  Dimensions: 2.72 x 2.09 x 0.91 in  Weight: 1.94oz  Quick Charge Compatible Devices HTC 10, HTC One A9, LG G5 Samsung Galaxy S7, S7 Edge, S6 Edge Plus, Note 5,S6, S6 Edge, Note 4/Edge, V10, LG G Flex2, LG G4  Sony Xperia Z5, Z4 Tablet, Xperia Z3+, Z3 Compact, Z3 Tablet Compact, Z2 Tablet  HTC One M9, HTC One (M8), HTC One mini, Butterfly 2  Motorola Droid Turbo, Motorola Moto X, Moto X Pure Edition, Moto X Style Google Nexus 6  Asus Zenfone 2  ZTE Axon Pro, ZTE Z9  Package Includes 1 x Quick Charge 3.0 Charger  1 x Quick Charge 3.0 Charging Cable  1 x Manual