1. Can use the app to control and adjust the color and brightness of the light strip through the smart bluetooth. 2. Built-in 100 kinds of jump mode, DIY mode, rainbow running water mode, meteor mode, turn on/off curtain mode, music mode. 3. Timing delay switch, the number of segments set at will. 4. The color and dynamic effect of each point can be set freely, the color can be selected as color block gradient or mixed gradient. 5. The visible distance is up to 40m, the signal is stable, the power consumption is low, and it is easy to use. Product category: LED Controller Control principle: BLUETOOTH 5.0 APP software type: ZENGGE Mobile version requirements: Android 6.0 or lOS 11 or higher Rated Power: 144W Controllable points: max 2048 points LED driver type: SPI:WS2812B,SM16703,SM16704,WS2811,UCS1903,SK6812,INK1003,UCS2904B Control method: mobile phone APP remote control Control range: 40m(open area) USB Controller: Can only be used for 5V LED strip Light, can't be used for 12V & 24V Note: 1. Non-music mode controls 2048Pixel, music mode can only control 960Pixel 2. If the led strip is not fully lit, it is because the original-control pixel set by the controller is 150pixels, so you need to set the number of pixels in the APP at the beginning. 3. If the controller can't control the light strip, the voltage may be insufficient, please supplement the voltage for the light strip. Connection method:USB Rated voltage:USB 5V Colour:White & Black Material:Plastic Package Contents: 1 * LED Strip Light Controller 1 * Remote Control Only 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.