Product Functions: Stabilizes the voltage supply, Balance the current source, Prevents electrical overheating, Prolongs the life of the electric devices, improves the efficiency of appliances and protect devices
Easy to Use: Environment-friendly, Simple to connect, easy to use, maintenance free.

Saving electricity means saving money, protecting the environment and natural resources.

Note: This device is not an electricity stealing tool so the effectiveness of this product can't be told in days, you can see the differences and effectiveness of the device in your monthly electrical bill;