Feature: 1. Application: Realize light strip control to meet different lighting needs. Suitable for 5V strips with 3?pin terminal wire specifications. 2. Multifunction: Bluetooth app control, with music mode, remote control remote control, easy to use and flexible. 3. RGB Dream Color: You can easily turn the light bar on/off, set the color and adjust the brightness to your liking. 4. Good Replacement: Let the unused LED strips in your home shine with new brilliance, save your expenses, and replace the LED lights remotely. 5. Safe Use: Low voltage, low heat, no radiation, safe to touch. Perfect for a wedding, bedroom, kitchen or party. Specification: Item Type: Light strip controllerMaterial: Glue Line Length: Approx. 8.5cm/3.35inWeight: Approx. 43g/1.52oz Control: Bluetooth app/remote control Remote Control Battery: 1 CR2025 button battery 150mAh (built-in) Function: Music mode/remote control/APP control Applicable Light Strip: 5V light strip Pin Row: 3-pin terminal wire . Package List: 1 x Controller1 x Remote Control