OPPO
OPPO Enco Air4
Technical specifications
Headphone specifications
- Active noise cancellation (ANC)
- Yes
- True wireless (TWS)
- Yes
- Audio codecs
- AAC, SBC
- Drivers: type and diameter
- 12.4 mm
- Case battery (mAh)
- 440
- Headphone weight (g)
- 4.2
- Battery life including case (hours)
- 43
- Microphone
- Yes
- Headphone battery (mAh)
- 58
- Connectivity
- Bluetooth
- Form factor
- In-ear
- Release year
- 2024
- Transparency mode
- Yes
- Music without ANC (hours)
- 12
- Headphone protection (IP)
- IP55
- Music with ANC (hours)
- 8
- Bluetooth version
- 5.4
- Charging connector
- USB-C