Input : 100-240V 50-60Hz Output : 10W ( Compatible with 5V 2A,5V 1.5A,5V 1A,5V 0.5A,5V 0.1A ) Package Includes : 1 X Power Adapter, 1 X 3.3Ft Power cable Save Time Charging: Build in dynamic IC, charger IC & power fuse for rapid charging and over charge protection. The lower cable resistance make it possible to provide the fastest charging via any usb charger. Service and Warranty: If you have any questions about this project, please feel free to email us. Reliable and friendly customer service response within 24 hours. 30 Days Money Back Guarantee,