Feature:1. The RGB controller is directly controlled by the mobile phone and the remote distance can up to 15m without setting.2. Can control up to 10m of RGB LED light strip, light strip controller for a wedding, bedroom or party.3. Animation effects, including color gradients, various single‑color, double‑color, and color flashing.4. Mobile APP supports multi‑language display, and automatically converts Chinese and English based on mobile language settings.5. 5V USB power supply, convenient and easy to use, the light can change with the rhythm of the mobile phone music.Specification:Item Type: LED ControllerMaterial: ABSColor: As shown in the pictureInput Interface: USB TYPE-AInput Voltage: 5VWorking Temperature: -5 ~ 75℃Maximum Power: 144W (24V/6A)Standby Mode: <0.5WHow to Use:This mobile phone Bluetooth APP LED smart controller supports the use of mobile app to control light changes1: Use the power supply of the USB interface, connect the mobile phone charger to the controller, and connect the LED strip according to the direction marked on the interface.2: Connect the power, the controller will automatically turn on.3: Scan the body with the QR code attached to download the mobile phone APP, turn on the bluetooth of the mobile phone to connect to the corresponding controller, and then you can use the mobile phone to control the connection..Package List:1 x LED Controller1 x English Manual