Usage Tips:Plug Type:EU Plug,it applies to Indonesia,Germany,France,Spain,Italy and so on. Plug Type:US Plug,it applies to Canada,India,Japan,Mexico,Thailand,the United States,the Philippines and so on. Input:AC 110V-240V 50/60Hz Output:DC 12V/0.4A Input fluctuation range:90V-264V,47Hz-63Hz Output power:12V400mA Output error:Less than ±5% Work efficiency:Greater than 75% Ripple:Greater than 120mV High voltage test:Greater than 3KV,10mA,60S Operating temperature range:-20 ° C-45 ° C.Humidity:30%-85% portation and storage environment:Temperature:0 ° C-75 ° C,humidity:0%-95% Work protection:overload protection,overcurrent protection,anti-start shock,anti-electronic interference; DC line length:1.2m Colour:Black material:plastic Voltage: AC100-240V Package Contents: 1* charger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.