How to Fix EARFUN Air Pro 4: Troubleshooting One Earbud Not Working

Initial Troubleshooting Steps

• 🔌 Place both EARFUN Air Pro 4 earbuds in the charging case and close it to disconnect them from your phone.
• 📱 Check Bluetooth settings to confirm the earbuds are disconnected.
• 💡 Open the charging case to allow the earbuds to automatically reconnect to your phone.

Performing a Hard Reset

• 🔋 If the initial reconnection doesn't resolve the issue, place the earbuds back in the charging case.
• ⚡ Press and hold the connection button on top of the charging case for at least 10 seconds until the LED light blinks three times, indicating a successful reset.

Re-pairing After Reset

• 🗑️ Remove the EARFUN Air Pro 4 earbuds from your device's Bluetooth list by selecting 'Forget Device' or the information icon.
• 📲 On Android devices, ensure 'Pair new device' is enabled.
• 🎧 After the factory reset, the earbuds will automatically enter pairing mode, allowing you to reconnect them to your phone by selecting them from the device list.