[Wide Compatibility]Support almost all -wire LED driver ICs, such as FCOB RGB WS2811 IC,WS2811, FCOB WS2812B IC,WS2812B, WS2813, WS2815, TM1934.(DO NOT control PWM RGB or RGBW led strip which has no IC )[Color calibration]Core type and R/G/B color sequence can be set via Tuya app.When the app color is inconsistent with the color of the LED strip, where green is blue and blue is green, You can use the APP to calibrate the colors to make them consistent.[Multiple dynamic effects]44 kinds of Default dynamic modes, 10+ kinds of custom dynamic modes such as jumping, breathing, flickering, flowing, rainbow, meteor. Color, brightness and speed are adjustable.[3 Control modes]1st:Control by Tuya APP/Smart Life APP. It only works with 2.4G Wi-Fi home network.[Multi-function]Voice .Timmer setting.Countdown turn on/off. Tap-to-Run and AutomationProduct Name: DR04W-RGB IC.IC qty: 700 pixels IC.Output Signal: 5V SPl Signal.Input Voltage: DC5V-24V,Input Current: Wiring terminal Max 12A,DC Working input socket Max 4A.Product Size: 107.6mmx38.4mmx22mm.Working Temperature: -25-55.Colour:As ShownMaterial:plasticPackage Contents:2 * ControllerOnly the above package content, other products are not included.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.