4Pcs Power Saver, 30000W Automatic Energy Saver Power Saving Box Household Smart Electricity Reducer Power Saver for TV Air Conditioner Refrigerator(Black)

About This Product :

• Safety Protection: The power saver”s internal leakage protection measures ensure complete protection for you and your equipment. And improve the power of electrical appliances to avoid waste of ineffective electricity
• Power Saving: Smart Electric Box Energy Saver automatically helps to improve the use of energy, reduce daily energy waste, achieving the effect of power saving, save money, safe and reliable
• Multifunction: Smart energy saver can be used in homes, shops, restaurants, offices, small factories, etc., suitable for air conditioners, washing machines, refrigerators, electric fans, TVs, water pumps, stereos, etc.
• Features: Voltage regulation, balance current, surge protection, to achieve the effect of power saving, effectively prevent overheating of electrical appliances, and prolong the service life of electrical equipment
• Easy to Use: Simple and easy operation, plug the energy saving device into an AC outlet, and the color of the indicator light will turn green, then start working by keeping the device connected