1.[REAL TIME DATA DISPLAY]Binding device under state, mobile phone remote control unlimited distance, real time display of electricity, current, voltage, leakage, with prepaid function, on the same interface without switching, can completely replace the self compound over and under voltage, electric meter, leakage circuit breaker, reclosing, current limiter. 2.[MULTI-FUNCTIONS]The circuit breaker has the most basic and practical functions, such as Bluetooth, voice control, APP control, timing control, pre paid recharge, working status display, over current , over and under voltage , real time display of power, power can be reset, leakage , adjustable parameters. 3.[TIMING SETTINGS & VOICE CONTROL]Through the app timing function, the circuit breaker intelligently controls your connected devices across the board, allowing you to plan ahead for accurate times to automatically turn them on or off, can also be easily controlled by voice. When your hands are not , you can ly control the connected devices through voice. 4.[SAFETY ]With over current and over load , over and under voltage , leakage electrical power consumption is too large will cause wire heating to fire, overcurrent can be cut off in 0.1 seconds to prevent fire, troubleshooting can recover by itself. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.