Product Features: • 4 in 1 universal RF+Bluetooth LED controller, radio frequency: 2.4GHz • 4 different device modes DIM, CCT, RGBW and RGB+CCT in 1 controller, and selectable by dial switch • Enables to control ON/OFF, light intensity, color temperature, RGB color of connected LED lights • Ultra powerful to control Single Color, CCT, RGBW, RGB+CCT LED strips • Controlled through both smart App and remote controls, no gateway required • Easy & quick pairing to the smart App by scanning QR code • Mesh network, much longer control distance, transmits received signal to neighbor devices • Up to 30m transmission distance between every two neighbor devices • Encrypted two-way communication, quick status feedback, safe & reliable data transmission • Compatible with universal RF+Bluetooth remotes, each LED controller can pair to max. 8 remotes • Waterproof grade: IP20