World Wide Input Voltage 100-240VAC 50/60Hz PwrON products tested by the manufacturer to match Industry Quality : Over Voltage Protection, Over Heat Protection Note: Please make sure the model of your device whether it is the same as the listing shows before purchasing! Warranty: 30 Days Money Back Guarantee / 60 Days Free Exchange With Paid Return Label / 757 Days Anytime Worry-Free Warranty! / Please contact us with any questions or concerns - we are here to help!