Which folder is Penguin FM in on your phone?

In Android/data/com.tencent.radio/files/cache/audiodownload_type_custom.

The files inside do not have a suffix, just add .mp3 yourself

Introduction to Penguin FM:

Penguin FM is an audio sharing platform launched by Tencent, the Chinese Internet The leading platform for genuine online radio services in the field, plans to officially launch the mobile client in 2015. Penguin FM is a radio app that focuses on listening to the radio with zero traffic. It intelligently recommends selected programs to users in multiple scenarios, and has a massive program library to listen to novels online. , music, jokes, news, entertainment gossip, emotional stories, cross talk storytelling, parent-child education and other massive audio program contents.