Warranty & Money-Back Guarantee: 30-Day money back guarantee 12-Month worry-free warranty If you have any problems about it. ETL Certificated Safety Efficient 20W Charger:The Power Delivery Wall Charger with smart chip match the current required by the device automatically, charge your device fast, safely and steadily. ETL Certificated PD 20W charger. Universal Compatibility:20W USB C wall charger fast-charging for phone and pad. This Power Delivery 3.0 FAST charger also charge in a original charging speed. And all other USB C supported devices. 48 INCH Long USB C-C Cable:Come with 48 INCH / 120 CM / 4 Feet length USB C-C cable is convenient for usage while charging and sync at home/office/travel in bed, hotel rooms, and more. PD 3.0 Fast Charger for iPhone:iPhone Fast Charger equipped with 20W PD 3.0 USB Type C power delivery wall plug, PD 3.0 Quick-Charge USB C port provides Max 20W output power, charging your phone up to 50% in just 30 minutes, saving over 1.5hrs for you.