INTRA AUDITORY CANAL INSTALL
INTRA AUDITORY CANAL PRO

Users with Android 6.0 or later or iOS models can download and install the HeyMelody app to configure the earbuds. To enable this feature, go to 'Bluetooth - OPPO Enco X2 - Earbud functions'. OPPO Enco X2 supports dual connectivity with OPPO ColorOS 11.0 and later phones.Avoid using the earbuds and charging case during strenuous exercise to prevent damage from perspiration. The earbuds support IP54 dust and water resistance, but the charging case is not.You can also charge the case using a phone that supports reverse wireless charging. You can use a Qi-compatible wireless charger to charge the case with the nameplate facing up.The actual results may differ slightly based on environmental factors and the charger used. The charging time and battery life were tested in OPPO Laboratory at a temperature of 25☌ using a standard OPPO charger.For other phone models, please refer to further OTA updates.

INTRA AUDITORY CANAL PRO

OPPO Enco X2 supports binaural recording with OPPO Find X5 Pro and OPPO Find X5.The earbuds are 99.9% bacteria-free, which has been tested by professional institutions (Report No.: WJ20210206–WJ20213052).The weight of a single earbud was measured in OPPO Laboratory and may vary depending on the measurement method.The 94 ms low latency was tested in OPPO Laboratory with the Enco X2 and OPPO Find X3 Pro, where '94 ms' is the time from when an on-screen button is tapped until the earbuds receive the sound.Both with LHDC on, the Enco X2's Bluetooth connection is on average three times more stable than the Enco X's. The Bluetooth connectivity was tested in a strong interference environment.Bluetooth® 5.2 binaural low-latency transmission works with any phone SoC.The actual results will vary depending on the user's ear size, ear canal structure, ear tips used, wearing method, workout state, and other conditions. The noise cancellation data is based on real-life tests, and the ANC technology is sourced from OPPO Laboratory.According to OPPO Laboratory, OPPO Enco X2's noise cancellation chip is 50% more powerful than the Enco X's.OPPO ColorOS 11.0 or later phone users can set this feature in 'Bluetooth - OPPO Enco X2 - Earbud functions'. To use the golden sound feature, you need to complete a test on your phone.LHDC transmission should be built via Bluetooth® connection between two LHDC-supported devices. Compared with traditional AAC transmission protocol(256Kbps), LHDC4.0 ultra-HD transmission protocol(900Kbps) has a three times higher bitrate than the former.

Intra auditory canal