Feature:1. Dual Control System: Infrared remote control or smart phone application control. Just search for duoCo Strip in the Appliction store or for Google Play Store to download it for free.2. Bluetooth Controller: Suitable for iPhone, for Android tablets. After connecting the phone and the light strip via Bluetooth, you can control the lights on the phone.3. Color Brightness Control: There is a QR code on the Bluetooth controller, scan and download, and control the lights as you like. Adjust the LED light strip through the app to customize the mood, color, and brightness.4. Music Rhythm Synchronization: After connecting with a smart phone via Bluetooth, the lighting effect of the LED band light can flash or change with music or recording. Set light jump, gradient or strobe.5. Advanced Technology: With audio analysis technology and humanized remote control design, users can choose the corresponding music sensing mode according to different types of music, so that the lighting and music changes can be matched.Specification:Item Type: Dimming ControllerMaterial: ABSBattery: 1pcs CR2025 button battery 60mah (built-in battery)Voltage: 5-24VLED Type: 5050 SMD LEDColor Rendering Index (CRI): Ra85+Beam Angle: 120 degreesUse APP: For duoCo Strip.Package List:1 x Dimming Controller1 x Remote Control1 x Manual