OPPO LOCAL WARRANTY SET: Enco Air 4 Pro – Black

*OPPO BLUETOOTH COME WITH 1 YEAR WARRANTY* DETAILS : EARPHONE Model: ETEA1 AUDIO QUALITY Driver: φ12.4mm Dynamic Driver Driver sensitivity: 112 ± 3dB@1KHz Frequency response range: 20~20KHz Microphone sensitivity: -38dBV/Pa BLUETOOTH Bluetooth® codec: LHDC 5.0/AAC/SBC Bluetooth® version: Bluetooth® 5.4 Bluetooth® [...]