DICEEVIL 4 Pack Power Saver, Energy Saving Device Power Saver Electricity Saving Box, Household Voltage Stabilizer Energy Saver Office Market Device, 90V-240V US Plug

Product details
Features:
Stabilize the voltage, balance the current, reduce circuit loss and prolong the life of electrical appliances.
The power saver itself does not consume electricity, the device will not run your electric bill up.
Automatic power failure when the working temperature is too high, restore to use after cooling down.
Very simple to use, just plug the electricity saved box into a home outlet, no other parts required.
Widely used in homes, shops, restaurant, office, small factory etc.
Specification:
Plug type: US Plug/EU Plug/US Plug (Optional)
Voltage: 90V-240V 50Hz-60Hz
Effective load: 28000W
Color: White
Material: Flame retardant ABS
Product size: 98mm * 58mm * 29mm
Package Included:
4* Electricity Saving Box
Note:
Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.