Features: [IR Remote Control] YRC11 can record and transmit IR (infrared) signals to control your home appliances, such as air conditioners, fans, TV, set-top box, etc. Effective IR transmission distance is less than 15 meters. [Phone APP Control] By downloading the Smart Life APP, you can remotely control the household electrical appliances with the IR receiver. For example, turn on the air conditioner, adjust the air conditioner temperature, turn on the TV, switch TV channels, and more. [Voice Control] Open the smart assistant, pair the WiFi and you can easily control your house appliances with your voice. For instance, say Adjust the air conditioning temperature to 26 degrees Celsius, then your smart assistant will help you do that. [Learning Function] If the universal remote control is not able to connect with other controllers, do not worry, YRC11 can learn and copy remote control functions to mobile phones. [Full 360-degree Control] All appliances in the same space can be monitored without dead ends. Supports 15m infrared long-distance control (no obstacle), and equipment can be effectively controlled in this range.