Smart APP control, compatible with IOS and Android systems. You can also use our RGB remote control to control the lights.Multiple colors to choose from 16 million colors to choose from, multiple modes gradual color change, jumping color change, music beat change. You can DIY and change the color to yours, or dim any color according to your patternMusic Sync Mode With this controller, you can change the color of the LED strip light according to the music beat from the microphone receiver. In microphone mode, the lights will sync with all music sound.Compatibility with RGB strips suitable for 5050 3528 2835 RGB LED stripsPlease note that the appearance and color of products in different batches may be different, which does not affect use.Color whiteMaterial plasticPackage contents1LED controllers1remote controlOnly the above package contents, other products are not included.Note Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is13 cm.