Type:Dual usb round charger USB port: 2 Source: USB Plug type: European regulations, British regulations, US regulations Material: ABS+ PC color: White Input: AC 100-240V 50-60Hz 0.3A MAX Output: 5V 2.1A (MAX) Working temperature: 0-45 °C Applicable to: 99.5% digital devices Size: Approximately 45*39mm Weight: about 25G packing:Dual usb round charger*1 Made of high quality materials, it is heat resistant and durable. Built-in overcharge, overcurrent, short circuit and other protection functions