... DC5V-DC24V 3. 4A*3Channels 4. High Quality, best service RGB LED Controller WIFI Parameters:1. Remote control technical parameters1:Working temperature ... : can flexible control 3 channel, 2 channel, 1 channel LED lamps.3:Output current: 4A*34:Connect mode: common anode5 ... 11b DSSS(-5dBm),802.11b CCK (-10dBm),802.11gOFDM(-15dBm)RGB LED Controller WIFI Typical Application : RGB LED Controller WIFI