【Function】: Wall-mounted voltage stabilizer, 220V single-phase voltage stabilizer, household fully automatic voltage stabilizer, LCD color display, 6 major safety protection chips, coil high temperature resistance, fast response speed. 【Advantages】: The voltage stabilizer has the advantages of small size, high efficiency, no waveform distortion, fast voltage stabilization speed, stable and reliable performance, complete protection functions, beautiful appearance, etc. And it can work continuously for a long time. <1 minute, wiring method: clamp cable, input voltage: 120-270V, output voltage: 220V+5%. 【Combination】: The two modes are comfortable and convenient to switch, pure copper thickened coil, and longer service life. Large aperture 2-sided heat dissipation, good heat dissipation effect. After the voltage is stable, turn on the power switch, the power is directly connected, and there is no need to worry about power consumption. 【Applicable electrical appliances】: It can provide stable AC power for your electric fans, air conditioners, color TVs, refrigerators, computers and other household appliances.