Remote control at anytime from anywhere by TUYA / Smart Life app on mobile ,no distance limit.<br> Schedule /Timing, countdown, cycle timing<br> Voice control by / Google assistant / Yandex<br> Working voltage:AC90-280V,50/60Hz<br> Wireless type:Wi-Fi 2.4GHz<br> Support system:Android/iOS<br> Notice:<br> Wiring: Power must enter from the top and must be Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used.<br> NO overcurrent protection, can not set current ,voltage in APP.<br> color:White + black<br> Material:plastic<br> Package Contents:<br> 1 x Smart Circuit Breaker(Black with metering)(10A)(Factory slightly different)<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.