Description:The function of stabilizing voltage makes it possible to reduce power consumption and extend the life of household appliances. Reliable and useful features enable it to work continuously throughout the day in any climate.Three plug types allow you to choose the most suitable one according to your needs. The function of saving current capacity makes it possible to comprehensively improve the using power of household appliances and avoid ineffective power consumption.Made of plastic material, it is very durable to use.The length of this product is 11.3cm, the width is 6.5cm and the height is 3.5cm.It is suitable for home, office, indoor, electrical appliances and so on.Item Name: Electrical Energy SaverMaterial: PlasticColor: Silver ColorEffective Load: 30000WRated Voltage: 90V-250VRated Frequency: 50Hz-60HzPlug Type: EU Plug, US Plug, UK PlugFeatures: Long Working Time, Simple Operation, Stabilize VoltageSize Details: Size: 11.3cm x 6.5cm x 3.5cm/4.45 x 2.56 x 1.38 (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Electrical Energy Saver1 x User Manual