Feature: 1. Efficient Power Saving: The power saver can save up to 40 percent of power resources, provide stable voltage and balanced current, and avoid waste of ineffective power. 2. Prevent Current : Thus power saving box can prevent current , and give protection to your electrical equipment, then can extend the service life of electrical products. 3. Multiple Protection: The shell is made of advanced fire proof and explosion proof aluminum alloy, and there are leakage protection measures inside, which is safe and reliable. 4. Support Long Term Use: This electricity energy saver does not consume current and does not increase the power burden, and can be used 24 hours and 365 days. 5. Application: The digital energy saver is applicable to air conditioner, washing machine, refrigerator, electric fan, TV, water pump, stereo, fluorescent lamp, lamp and other products. How to Use: 1. Turn on the power and use the power saver after plugging in 2. This power saver does not consume current and increase the burden of electricity, and can be used 24 hours and 365 days. Specification: Item Type: Power saver Material: Aluminium alloy Weight: Approx. 230g/8.1oz Product Size: 128x65x40mm/5x2.6x1.6in Plug Voltage:US 90-250v Load Power: 100KW Usage: Can be used after plug in Purpose: Household appliances, commercial power, energy saving and consumption reduction Package List: 1 xPower Saver 1 x Plug 2 x Insurance Tube 1 x Instructions See moreApplication: The digital energy saver is applicable to air conditioner, washing machine, refrigerator, electric fan, TV, water pump, stereo, fluorescent lamp, lamp and other products. Support Long Term Use: This electricity energy saver does not consume current and does not increase the power burden, and can be used 24 hours and 365 days. Multiple Protection: The shell is made of advanced fire proof and explosion proof aluminum alloy, and there are leakage protection measures inside, which is safe and reliable. Prevent Current Surge: Thus power saving box can prevent current surge, and give protection to your electrical equipment, then can extend the service life of electrical products. Efficient Power Saving: The power saver can save up to 40 percent of power resources, provide stable voltage and balanced current, and avoid waste of ineffective power.