Never Skip a Beat
Binaural Low-Latency Bluetooth® Transmission | Bass Mode | Dual-Microphone Noise
Cancellation for Calls | Wearing Detection: Automatic Play & Pause
Fast, Stable, Smooth Connection:
Instead of having a primary and secondary headphone, audio can be transmitted to both ears at a time, which ensures a fast and smooth transmission. Meanwhile, system-wide optimizations intended to eliminate delay, lag, incompatibility and other disturbances help boost your signal quality for an undisrupted listening experience.
- Immerse Yourself in Your Music
Enhanced bass for a powerful sound that brings out bass-heavy rhythms.
Balanced sound across high, middle, and low frequencies.
- Be Heard as Clearly as in Person
- Dual-Microphone Noise Cancellation during Calls
- Noisy surroundings can no longer compete with your voice during calls, thanks to dual-microphone beamforming, an environmental noise cancellation algorithm, and an anti–wind noise chamber.
Wearing Detection: Automatic Play & Pause:
To quick-pair the headphones with your smartphone 2, just tap the button that pops up on your screen. Every time you open the charging case, the connection will be automatically resumed right away. Infrared optical sensors detect whether you're wearing the headphones and pause or play your audio in response, so you don't need to take out your phone each time.
- Intelligent Touch Controls
- Change audio mode (balance mode/bass mode): double tap on left side
- Next song: double tap on right side
- Activate voice assistant: triple tap on either side
IP54* Dust and Water Resistance
The W31 headphones are designed to resist water and dust at an IP54 rating. Whether you're staying in or working out, you can be ensured your earphones will be protected.
Enjoy Your Personal Soundtrack All Day:
- Up to 15 Hours of Play Time*
- Enjoy up to 15 hours of music playback with the charging case, or 3.5 hours without it.
- 15 hours of music playback
- 12 hours of call time
- 2.5 hours to fully charge
*IP54 is an international standard that indicates protection against splashing water from any direction. Complete dust resistance is not guaranteed, but a small amount of dust will not affect the headphones' ability to function properly. This rating applies only to the headphones themselves.
*Play time data is based on OPPO laboratory tests conducted at 50% speaker volume. Specific times for charging and use will vary according to actual circumstanc