Introduction of oppo wireless headset function

1. Active noise reduction According to the instruction manual of opporeno9 wireless headset, the functions of opporeno9 include active noise reduction, in-ear headset call and Bluetooth low-delay universal mobile phone. OPPOEncoRPro can be said to be a TWS earphone product specially designed for Reno9 series. It not only has a giant moving coil unit of 12.4mm and a bass condenser, but also brings Renault's unique tuning experience. 2. First turn on the Bluetooth function of the mobile phone and select "Allow to be discovered by other devices". Path: Go to Settings > Bluetooth > Advanced Settings > Allow other devices on the phone to find it, and then click Open. 3. Then turn on the Bluetooth headset, conduct device pairing mode, search for Bluetooth devices on the mobile phone, and click pairing processing. 4. After pairing, check the corresponding options on the pairing options according to actual needs, such as mobile phone audio or media audio. For more information about other functions of the Bluetooth headset, please refer to the user manual of the Bluetooth headset. This answer applies to all OPPO Bluetooth headsets.