Duvik 4 Pack Power Saver, Energy Saver Electricity Saving Box, 90V-250V 30kW Safe and Reliable US Plug, Power Box Energy Saving Device for Household Office Market
- ... 【Voltage Stabilizer】Saving box is suitable for voltage 90V-240V/50Hz-60Hz. Energy saver has built-in surge device to protect all household appliances, thereby extending the service life of all household appliances.
- 【Money Saver Electrical Box】Home energy monitor can be used in homes, shops, offices, restaurants, small factories, etc. It is suitable for high-power electrical appliances such as air conditioners, washing machines, refrigerators, electric fans, loudspeakers, TVs, water pumps, etc.
- 【365 Day Savings Box】This power saving smart device itself does not consume current, 24 hours 365 days, all-weather use will not increase the burden of electricity bills.
- 【Easy to use】 Just plug the savings box into a power outlet, the green light will turn on, then keep the device connected to start working, no special attention or maintenance required.