OPPO
OPPO Enco X4
Technical specifications
Headphone specifications
- Active noise cancellation (ANC)
- Yes
- True wireless (TWS)
- Yes
- Audio codecs
- LHDC, LC3, AAC, SBC
- Drivers: type and diameter
- 11 + 6 mm
- Case battery (mAh)
- 576
- Headphone weight (g)
- 5.6
- Battery life including case (hours)
- 53
- Microphone
- Yes
- Headphone battery (mAh)
- 65
- Connectivity
- Bluetooth
- Form factor
- In-ear
- Release year
- 2026
- Transparency mode
- Yes
- Music without ANC (hours)
- 13
- Headphone protection (IP)
- IP55
- Music with ANC (hours)
- 6
- Bluetooth version
- 6.1
- Charging connector
- USB-C