[Qualcomm Certified] BUTEFO Quick Charge 2.0 18W USB Turbo Wall Charger Fast Charger for Samsung Galaxy S6, S6 Edge and more The Butefo Advantage: Focus on energy with charging Qualcomm Quick Charge 2.0 Technology: Charges compatible devices up to 75% faster than a standard charger, and other smartphones or tablets at their normal speed (up to 5 volts / 2 amps) Guaranteed Safety: Qualified materials and built-in kinds of protective circuits keep you and your device be in safe Travel Size: Small as a ring box, this charger comes with a spare Micro USB cable and worldwide 100-240 volt AC input making it perfect for international travel What You Get: Butefo 18W Quick Charge 2.0 Travel Charger, 3ft Micro USB Cable, welcome guide