1PCS Power Save 90V-250V 30KW Electricity Saving Bo, Energy Saver Saving Device

Description

Description
Save energy sources efficiently
* Stabilize the voltage and balance the current source
* Stand current waveform protect devices
* Smart, sleek design with LED lights to indicate operation
* Prolong the life of electrical devices
* Easy to use, maintenance free Earth friendly
How to Use:
Plug the electricity-saver box into any free power cord/socket at home/office.
Simple operation, no need maintenance, no need pay attention.
Package Includes:
1 x Electricity Saving Box
1 x English User Manual