How to Charge Your EARFUN Air Pro 4 Earbuds: USB-C, Wireless & Reverse Charging

Charging Methods for EARFUN Air Pro 4

USB-C Cable Charging

• 🔌 Connect the USB-C cable to an adapter and plug it into the USB-C port on the back of the charging case.
• 💡 The LED light on the front of the charging case will illuminate, indicating that the earbuds are charging.

Charging with Your Phone (Wired)

• 📱 Use a USB-C to USB-C cable if your phone supports it.
• ⚠️ If your phone doesn't have a USB-C port, you can use Lightning to USB-C or Micro USB to USB-C cables.
• 🔌 Connect one end to your phone and the other to the charging case's USB-C port to charge the earbuds.

Wireless Charging

• 🔋 Place the EARFUN Air Pro 4 charging case directly onto a compatible wireless charging station.
• 💡 The LED indicator on the charging case will light up to confirm charging, even if the charging station itself doesn't have an indicator light.

Reverse Wireless Charging

• ⚡ If your smartphone supports reverse wireless charging, enable this feature in your phone's settings.
• 🎧 Place the EARFUN Air Pro 4 charging case on the back of your phone to charge the earbuds.
• ✅ The LED indicator on the charging case will show that charging is in progress.