OPPO Enco Air3 Earbuds

Mobile/tablet device - 12 months from the date of purchase for selected Oppo handsets.

Battery and Charger - 3 months from the date of purchase.

Warranty on devices is deemed void in the event of unauthorised unlocking of software, hardware, unauthorised software upgrade, liquid or physical damage.

Please note: all repairs and warranty cover is managed by Vodafone Cook Islands. 

Earphone

Model: ETE31Charging case model: ETE32

Audio quality

Driver: ?13.4mm Dynamic UnitDriver sensitivity: 125�3dB @1KHzFrequency response range: 20~20KHzMicrophone sensitivity: -38dBV/Pa

Bluetooth�

Bluetooth� codec: AAC/SBC (music), CVSD/MSBC (conversation)Bluetooth� version: BT5.3Bluetooth� range: 10m

Battery Life

Battery type: Rechargeable Lithium-ion BatteryBattery capacity: 27mAh (earbuds) / 300mAh (charging case)Communication time (50% volume): 6h (single charge) / 25h (with charging case)

Charging

Charging time*: 1.2H (earbuds) / 2H (earbuds + charging case)Charging input (charging case): 5V ? 1ACharging output (charging case to earbuds): 5V ? 400mACharging port: USB Type-C* The above specifications were obtained based on tests performed in OPPO laboratories. Charging times were tested in OPPO laboratories at a temperature of 25�C using an OPPO standard charger. The actual results may differ slightly depending on environmental factors and the charger used.

Water and dust resistance

Water resistance (earbuds): IP54

Size

Weight (earbuds): 3.7g�0.1gWeight (product): 37.4g�0.2gSize (earbuds): 33.1mm*18.45mm*17.10mmSize (package): 56.55mm*51.6mm*26mm