When listening to music, the A2DP protocol is activated.
When playing games, the game APP starts the HFP calling protocol, however, the audio bandwidth is narrow and the sound quality is slightly poor when using the HPF protocol.
Note:
1. The A2DP (Advanced Audio Distribution Profile) protocol is a Bluetooth profile used to stream high-quality audio from one device to another over a Bluetooth connection;
2. The HPF (High-Performance Profile) is designed to provide high-quality audio and data transfer, ensuring improved performance compared to standard profiles.