Home Stop-Watt Energy Saving Device, Magic Power Save Tool, Stopwatt Energy Saving Device, Pro Power Save Electricity Saving Box Save Electricity, Household Stable Voltage Device Instructions for Use: Plug the power saver into any socket at home, and assure it is plugged in; the indication lamp has to be lighted up. Simple and easy operation, just plug in. According to the number of home appliances you have, use one or more power factor saver. When using, plug it into any socket, no need for maintenance, no need to pay attention. After using, don't take off often. Avoid influencing the result of saving electricity. ✓Specifications: Rated voltage: 90V-250V Rated frequency: 50HZ-60HZ Useful load: 30000W Adapter plug: US ✓Notice: 1. Don't let the kids touch it. Assure their safety. 2. Please don't open or repair it by yourself. See more?Stop Watt Energy Saving Device?Power Saver, If for any reason it doesn't work,please let us know by email or phone and we'll be sure to provide you with a satisfactory solution. The power-saving effect of energy power saver will be shown in 1-3 month!. ?Wide Application? Our intelligent energy savers are suitable for house, store, market, office, hotel, restaurant, factor, etc. They can perform well to high power appliances, such as air conditioner, oven, microwave oven, washing machine, etc., but don't have obvious electricity saving effect to LED light bulbs and small electric fan. ?Easy To Use?The power saver plug is very easy to use, just plug the power factor energy device into a power socket and the green indicator light will be bright, then starts to work by keeping the device connected. No need special attention or maintenance. Help you to improve the use of power, avoid invalid waste of electricity. The power-saving effect of energy power saver will be shown in 2-3 month!. ?Reliable and Safe?Power-saving box works under rated load, use of a capacitance system to store its electric energy more smoothly released to normal, with no peak, and the power saver shell with advanced fireproof and explosion-proof materials, internal leakage protection measures, safe and reliable. ?Almost No Extra Consumption?Upgrade Power Saver can stabilizes voltage, balances current, and provides surge protection to achieve power-saving effects. The device itself consumes almost no energy, so you can use it to save power consumed by appliances like refrigerators, air-conditioners, and televisions. It won't increase your electricity bills, even if it runs 24/7.