How to use the universal remote control without infrared function on the mobile phone?

With the development of science and technology, smart phones have become an indispensable part of our lives. Mobile phones can not only make phone calls, send short messages and surf the Internet, but also undertake the function of universal remote control. However, some mobile phones don't have infrared function. What should I do? Here are some solutions.

Using an external infrared transmitter

If your mobile phone doesn't have infrared function, consider using an external infrared transmitter. This transmitter can be connected to the mobile phone through the earphone interface of the mobile phone or Bluetooth, and then control household appliances such as TV and air conditioner through infrared emission signals. To use an external infrared transmitter, you need to download the corresponding APP, and then set it according to the guidance of the APP.

Buy a universal remote control that supports Bluetooth

If you don't want to use an external infrared transmitter, you can also buy a universal remote controller that supports Bluetooth. This remote control can connect the mobile phone via Bluetooth, and then control the home appliances through the APP. To use the universal remote controller that supports Bluetooth, you need to download the corresponding APP, and then set it according to the guide of the APP.

The above is how to use the universal remote controller without infrared function. If your mobile phone doesn't have infrared function, don't worry, there are other ways to solve this problem. I hope this article can help you.