💡 Save Energy, Save Money, Live Smart! Prolong the life of your appliances. Reduce energy waste effortlessly! Perfect for homes, offices, and more. Save money while you sleep. Keep your devices safe and sound. 28KW max load AC socket plug-in surge protection The 4 Pack Power Save Smart Energy Saver Device is designed to optimize energy consumption in various settings, from homes to small factories. With features like internal leakage protection, voltage stabilization, and surge protection, it ensures safety and efficiency while reducing electricity costs. Suitable for a wide range of appliances, this device is your go-to solution for smarter energy management.