-Automatic Input Voltage : AC110-240V-50/60Hz 0.4A Max -USB Output : 5V/3A, 9V/2A, 12V/1.5A QC 3.0 18W Max -Total Output 18W. -Auto ID : Maximum compability with smart detection technology to negotiate the fastest charging supported by your device -Build-in Safety Protection for Over Current, Over Voltage, Over Heat and Short Circuit. -High-Grade fire retardant material with precision manufacturing. - Include 1 pcs MicroUSB Cable - 1 Year Warranty