*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® range: 10m
WATER AND DUST RESISTANCE
Water resistance (earbuds): IP55
Smart Adaptive Active Noise Cancellation
SIZE
Weight (earbuds): 4.4g ± 0.1g
Weight (earbuds + charging case): 47.0g ± 0.2g
Size (earbuds): 29.9mm * 20.30mm * 23.87mm
Size (package): 66.60mm * 51.24mm * 24.83mm
Water resistance (earbuds): IP56
BATTERY LIFE
Battery type: Rechargeable Lithium-ion Battery
Battery capacity: 58mAh (earbuds) /440mAh (charging case)
Music play time (AAC, Default setting, 50% volume)*: Max Noise
Cancellation: 5.5 h (earbuds), 20 h (earbuds + charging case), Noise
Cancellation Off: 12 h (earbuds), 44 h (earbuds + charging case)
Charging
Charging time*: 60min (earbuds) /80min (earbuds + charging case)
Charging input (charging case): 5V ⎓ 1A
Charging output (charging case to earbuds): 5V ⎓ 0.4
Charging port: USB Type-CColour: White/Black