OnePlus Buds 4

OnePlus Buds 4. Product type: Headset. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 15 - 40000 Hz. Wireless range: 10 m. Weight: 4.73 g. Product colour: Green
Tuned Two Perfection
Typically only found in premium earbuds, we've doubled down with dual drivers packing an 11mm woofer and 6mm tweeter. With two DACs ready to tango, one for each driver, dial in to meticulous high and low frequencies. Enjoy front-row seats to a soundstage filled with balanced, true-to-life acoustics.
Near-Lossless for Fearless Sound
LHDC 5.0 meets studio-grade Hi-Res for silky-smooth sound with reduced latency. Hear and feel detail-filled notes that resonate with immaculate clarity. Journey into sound that steps closer to the original and moves you with pure, bold emotion.
OnePlus 3D Audio
Deeper. Directed. Dynamic. Welcome to OnePlus 3D Audio, filled with sound that surrounds you. Whether Android or iOS, tailor your stereo soundscape using smooth settings for unparalleled realism.
Sound Master EQ
Three pre-tuned EQ presets - Balanced, Serenade, Bass Mode - groove with your sonic style for brighter, brilliant sound. Audiophiles can fine-tune their tunes with a customizable six-band EQ and BassWave™ for impactful bass, nuanced mids, and sparkling highs.
Golden Sound
A personalized ear scan and listening test crafts a bespoke audio profile tuned just for you, delivering a sculpted, purer listening experience.
Silence Made Smarter
Escape into an oasis of smarter silence with two algorithm-powered modes. Significantly upgraded from OnePlus Buds 3, real-time Adaptive ANC dynamically reduces ambient noise for listening comfort. With all-new Adaptive Mode, switch between ANC and Transparency Mode to stay connected to immersive music or your surroundings.
Silence in Real-Time
Silence is smarter and smoother with the latest OnePlus algorithms for flagship-level active noise cancellation. High ANC mode tailors the ANC continuously in real-time, based on your ear canal and the ambient noise, for more balanced noise cancellation.
Quietly Brilliant
Enjoy industry-leading noise cancellation across the full range of human vocals with a 200% boost over OnePlus Buds 3. From noisy cafes and subway trains to offices, experience sonic zen and stay in your music zone.
Say No to Noise
Powered by AI Clear Call algorithm, the 3-mic system filters out ambient noise and wind intelligently. Connect to crystal-clear calls even in crowded streets, noisy restaurants, or busy offices.
Connected, Far to Near
Designed for music and video addicts, Steady Connect delivers ultra-strong Bluetooth® with massively extended signal range. Indoors or out, press play all day from further away.
AI Translation on Tap
Three earbud taps activate AI Translation on your OnePlus phone for seamless, real-time conversation in dozens of languages.
Triple-A AI Assistance
Just tap your earbud for your phone's built-in voice assistant. Get hands-free help with calls, music playback, alarms, reminders, weather, AI prompts, and much more.
Sync with Smoother Controls
Simply swipe up or down the stem to adjust volume, or long-press to toggle Noise Cancellation and Transparency modes. It's as easy as tapping to play, pause, or switch tracks. Listen your way with customizable settings.

Performance

Product type: Headset
Wearing style: In-ear
Recommended usage: Calls/Music
Headset type: Binaural
Product colour: Green
Colour name: Zen Green
International Protection (IP) code: IP55
Sound pressure level (max): 96.5 dB

Ports interfaces

Connectivity technology: True Wireless Stereo (TWS)
Bluetooth: Yes
Bluetooth profiles: LHDC, AAC, SBC, HFP, A2DP, AVRCP
Bluetooth version: 5.4
Wireless range: 10 m

Headphones

Ear coupling: Intraaural
Headphone frequency: 15 - 40000 Hz
Headphone sensitivity: 118 dB
Noise canceling: Yes

Microphone

Microphone type: Built-in
Microphone sensitivity: -38 dB

Battery

Battery capacity: 62 mAh
Battery capacity (charging case): 530 mAh
Continuous audio playback time (charging case/ANC on): 24 h
Continuous audio playback time (charging case/ANC off): 45 h
Continuous audio playback time (ANC on): 6 h
Continuous audio playback time (ANC off): 11 h
Fast charging: Yes

Weight dimensions

Width: 31 mm
Depth: 20.6 mm
Height: 24.2 mm
Weight: 4.73 g
Charging case dimensions (W x D x H): 65.4 x 52.4 x 25.3 mm
Charging case weight: 39.57 g

Packaging content

Charging case: Yes
Warranty card: Yes
Safety sheet: Yes
Cables included: USB Type-C

Power

USB Type-C charging port: Yes