Feature:1. WIRELESS CONTROL: Wireless signal connection between receiver and remote control, convenient for control use at a distance of 2 meters.2. SELF ADJUSTMENT: The speed and brightness of the light effect can be self adjusted to meet personalized needs.3. FAST SWITCHING: One key to manually switch the light effect, convenient and fast, and save the memory of light effect after power off.4. EXPANSION FLEXIBILITY: Through the Y type adapter cable (purchased separately) can be extended to provide more lighting combination effects.5. EXQUISITE DESIGN: The receiver is compact in size, easy to route and hide in the chassis, without affecting the overall aesthetics.Specification:Item Type: ARGB Wireless ControllerMaterial: ABSLighting Interface: 5V 3PINPower Supply Interface: SATARemote Control Battery: 1 x CR2025 Button Cell (included)Battery Capacity: 240mAh.Package List:1 x Receiver1 x Remote Control