Power Factor Saver, Useful Load: 28000W,  EU Plug
1. This electricity saving box helps you save money! 
2. Easily insert into a wall socket and it will save electricity once current flows 
3. Effectively saves 30% electricity for your washing machine, fan, TV, speaker and much more household appliances 
4. Reduces electrical power loss and prolongs the life of electric equipment 
5. Plug and play