OPPO Enco Air4 Pro | OPPO Global

Remarks:
1. 49dB is the maximum noise cancellation depth tested in OPPO Labs. The actual noise cancellation effect may vary depending on the ear shape, ear tip size, the way the earbuds are worn, ambient noise, and other factors.
2. 4000Hz is the maximum noise cancellation frequency range tested in OPPO Labs. The actual noise cancellation effect may vary depending on the ear shape, ear tip size, the way the earbuds are worn, ambient noise, and other factors.
3. Compared with the AAC traditional transmission protocol (256kbps), the LHDC 5.0 ultra-HD transmission protocol (1Mbps) has a maximum bit rate that is approximately four times higher. LHDC transmission should be built via Bluetooth® connection between two LHDC-supported devices. To use this function, the OPPO phone supported by LHDC 5.0 needs to support ColorOS 13.1 or later versions, and are Find X6 and later released Find series, Reno series. For specific support conditions, please consult customer service to confirm.
4. The battery life data was tested in OPPO Labs at a temperature of 25℃ using a standard OPPO charger. When the earbuds are fully charged, OPPO Enco Air4 Pro can offer up to 12 hours of AAC music playback at 50% volume, with ANC off and other features at default settings. When both the earbuds and charging case are fully charged, OPPO Enco Air4 Pro can offer up to 44 hours of AAC music playback at 50% volume, with ANC off and other features at default settings. The actual result may differ slightly based on environmental factors and the charger used.
5. The charging time and battery life were tested in OPPO Labs at a temperature of 25℃ using a standard OPPO charger. After the earbuds are charged in the charging case for 10 minutes from 0%, they can offer up to 4 hours of AAC music playback at 50% volume, with ANC off and other features at default settings. The actual result may differ slightly based on environmental factors and the charger used.
6. The earbuds are IP55 dust and water resistant, but the charging case is not. Avoid using them during strenuous exercise to prevent damage from perspiration.
7. The low-latency data of 47ms is the earbuds data and was tested in OPPO Labs, which is the test data when OPPO Enco Air4 Pro is used with OPPO mobile phones. The data may be different depending on the model, please refer to the actual usage.
8. OPPO Enco Air4 Pro supports dual connectivity with OPPO ColorOS 11.0 and later versions of devices. To enable this feature, go to “Bluetooth®- OPPO Enco Air4 Pro-Earbud functions”. Users with Android 7.0 or later or iOS models can download and install the HeyMelody app to configure the earbuds. The dual connection performance may vary depending on the connected devices, and it may take longer to switch to a laptop.