Description Voice control : control your strip light, say goodbye to the way to turn off the lights manually. Voice control your light strip turn light off/on & dim brightness and turn colour. You can use control the LED light with the 24 key ir remote controlled. Let your strip light achieve a variety of remote control and intelligence. It is convenient for you to control your own lights anywhere. Specification: IR remote control distanc is about 5-10meters. RF remote control distance is about 20meters. Type: RGB/RGBW Wifi Controller (Optional) Working Voltage:DC5V-28V. Output Channel: RGBW/RGB channel. Max-output-wattage: 144W. Connecting method: common anode. Dimension: 52 * 22 * 9mm. Remote distance:30 meters at outdoor. Version: rgb version. Connect way: connect with one roll led strip. Type: 24 Key IR Remote RGB/RGBW Wifi Controller (Optional) Working Voltage:DC5V-28V. Output Channel: RGBW/RGB channel. Max-output-wattage: 192W. Connecting method: common anode. Remote distance:30 meters at outdoor. Version: rgb version. Connect way: connect with one roll led strip. Type: 21 Key RF Remote RGB/RGBW/RGBCW Wifi Controller (Optional) Working Voltage: DC9V-28V. Output Channel: RGB/RGBW /RGBCW channel. Output current: 4A. Connecting method: common anode. Remote distance:30 meters at outdoor. Version: rgbw version. output Max 144W. Type: WIFI Pixel 5V -12V -24V Controller (Optional) Working Voltage: DC12-24V DC5V. Output signal: support one-wire driver IC, able to control up to 2048 pixel. Support: Android 4.0 or for IOS 9.0 or higher. Working temperature: -20℃-55℃. Waterproof: IP20. Dimension: about L53*W24*H11mm. Distance: 20m(visible). Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package include: 1 * RGB WiFi controller.