Wirelessly RF Dual Control Smart Switch Supported Phone App Control/ Timing/ Voice Control/ Group Sharing

Features:
WIFI/ RF dual control provides you nice use experience.
Flexible control the device via p-hone APP, use withoutt-imeandspacelimitation.
Supported with long-distance control/ t-iming/ group sharing/ voice assistant(All the voice assistant are not provided.)
Made of superb ABS material, it is endurable and nice to use.
Mini size and light weight, it is convenient to be installed.
Perfectly DIY a lot of s-mart projects like intelligent lights, humidifier, doorbell etc.