How to Enable aptX Codec on EARFUN Air Pro 4 Using the EARFUN App

Enabling aptX Codec on EARFUN Air Pro 4

• 💡 To get the best audio quality, you can enable the aptX codec on your EARFUN Air Pro 4 earbuds.
• 📱 Start by opening the EARFUN app and selecting your earbuds.

Navigating Audio Settings

• ⚙️ Scroll down within the app to find the Bluetooth audio quality settings.
• 🔊 Tap on this option to access the codec selection menu.

Selecting the aptX Codec

• 🎧 You will see options like QLCOM aptX, LDAC, and AAC.
• ⚠️ The video recommends using the QLCOM aptX codec specifically if your device has a Qualcomm chip.
• ✅ To enable aptX, tap the slider next to QLCOM aptX and then confirm by tapping 'Sure'.

Finalizing the Selection

• ⏳ Wait a few seconds for the changes to apply.
• ✨ The aptX codec will now be enabled, enhancing your Bluetooth audio experience.