Stable voltage, balanced current, avoid wasting electricity. Internal leakage protection measures, safe and dependable. It is suitable for air-conditioners, refrigerators, washing machines, electric fans, televisions, lamps, sound box, fluorescent and other products. The power saver plug is very easy to use, just plug the power saver into wall socket, no need special attention or maintenance.Help you to improve the use of power, avoid invalid waste of electricity. Handy to use, reduce the electricity consumption, and save up to 20% to 35% electricity. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: 90-240V Color: white Material: plastic Package Contents: 6 Saver Energy Saver Device 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.