Features: WiFi remote control: for amazon Alexa voice control, WiFi wireless remote control, mobile phone APP control, compatible with mi-light2.4ghz RF series products.16 million color adjustable, brightness, saturation adjustable, temperature adjustable temperature. Support for amazon Alexa voice control: you can adjust the light belt switch, brightness, color temperature and change the light color through voice password, enjoying the convenience brought by science and technology. Mobile APP control, two-way data communication: it can be controlled through the mobile APP. Two-way data communication allows you to check the status of lamps anytime and anywhere. Easy to master: compatible with mi-light remote control, download "mi-light Cloud" APP, which is equivalent to moving the mi-light 2.4ghz remote control into the mobile phone.Compatible with mi-light2.4ghz RF series products. Remote control of mobile phone anytime and anywhere: use mobile phone APP to remote control anytime and anywhere, turn on the light remotely on the way home, and turn off the light at any time if you forget to turn off the light. Preset time, everything is arranged by you: you can set the time to turn on or off the light according to your living habits and rest habits, and enjoy life more easily. Specifications: Condition: 100% Brand New Material: Environmental protection PS Weight: Approx. 63g / 2.2oz Size: Approx. 33*33*57mm / 1.3*1.3*2.2in Working voltage:DC5v/500mA(Micro USB) Working temperature:-20℃-60℃ Communication methods:WiFi-IEEE 802.11b/g/n 2.4GHz Package list: 1 * WiFi Voice Controller 1 * Cable 1、WiFi remote control: for amazon Alexa voice control, WiFi wireless remote control, mobile phone APP control, compatible with mi-light2.4ghz RF series products.16 million color adjustable, brightness, saturation adjustable, temperature adjustable temperat 2、Support for amazon Alexa voice control: you can adjust the light belt switch, brightness, color temperature and change the light color through voice password, enjoying the convenience brought by science and technology. 3、Mobile APP control, two-way data communication: it can be controlled through the mobile APP. Two-way data communication allows you to check the status of lamps anytime and anywhere. 4、Easy to master: compatible with mi-light remote control, download 5、Remote control of mobile phone anytime and anywhere: use mobile phone APP to remote control anytime and anywhere, turn on the light remotely on the way home, and turn off the light at any time if you forget to turn off the light.