It's an App of Changzhou Longer Electronics Co., Ltd for its main product, programmable remote control.

It contains "My remote control" and "Duplicate remote control".

"My remote control" may make the smart phone to be an universal remote control.
It includes very powerful factory database and shared database.
User can setup code by 4 modes.
1, Select Brand and model.
2, Transmitting search.
3, Learning from original remote control.
4, Search brand and model by key word.

After setting up a code, it is stored in the list of "my remote control".
NOTE: IN ORDER NOT TO LOSE THE CODE LIST, IT'S BETTER TO LOGON AND THE CODE LIST CAN BE STORED IN THE SERVER.

"Transmitting search" needs an IR LED to transmit code to control device.
There are 3 kinds of IR LED.
1, Longer IR dongle, or IR programmer. It should be plugged into the charger socket of smart phone.
2, Some smart phone contains IR led. For example, Huawei mate 10. Huawei mate 20.
3, Longer Bluetooth remote control.

In general, "My remote control" is called "Smart phone remote control".

"Duplicate remote control."
After checking and finding some perfect codes, user can duplicate these codes to Longer programmable remote control. Then user may use handy remote control, which is used easier than to use smart phone.

There are four kinds of programmable remote control.
1, IR programmable remote control, which needs IR LED to program.
2, IR/Audio programmable remote control, which needs IR LED or audio cable to program.
3, Bluetooth programmable remote control, which needs Bluetooth channel to program.
4, Air-conditioner remote control, which is IR programming type.

After selecting the programmable remote control, selecting codes from "My remote control" code list, then put it into the device bank of the programmable remote control, finally program it.

It is a updated and newest universal remote control. User may DIY own remote control.