Feature:1. Support mobile phone APP, applet control, no need to hold a bunch of remote controls, bring you a high quality life experience.2. Remote control switch supports 2.4G remote control handle, 2.4G wireless free sticker, also support group control, no router required.3. To stabilize the distance of the remote control within 50 meters, you can turn off or turn on the delay in the APP.4. ABS fireproof casing ensures that there is no danger of burning during use. With built in fuse, it will cut off the power in time when overloaded, to prevent accidents.5. After connecting to a 2.4G gateway, it supports smart speakers such as for Tmall Elf, for Xiao Ai, for Baidu Xiaodu, for Xiaoyi, for Home, for IFTTT, etc.How to Use:1. Scan the QR code of the packing box and download APP,which is fit for Light Smart Gateway.2. Follow the instructions to connect.Specification:Item Type: Smart ControllerMaterial: ABSWeight: Approx. 39g / 1.4oz RM: 2.4GRated Current: ≤10ARated Voltage: AC 100-240VProduct Size: Approx. 5.5x4.2x2.1cm / 2.2x1.7x0.8in Package List:1 x Smart Controller1 x Manual