OnePlus Buds 4 - Premium Wireless Earbuds with Active Noise Cancellation

OnePlus Buds 4 - Immersive Audio Meets Advanced Technology

Experience premium sound quality with the OnePlus Buds 4, featuring dual-driver architecture, real-time adaptive active noise cancellation up to 55dB, and exceptional battery life. Available in Zen Green and Storm Gray colorways.

Superior Audio Performance

• Dual-driver system: 11mm woofer + 6mm tweeter
• Wide frequency response: 15Hz to 40KHz
• High driver sensitivity: 118±1.3dB @1mW
• Sound Master EQ for personalized audio
• OnePlus 3D Audio for immersive listening
• Golden Sound technology
• LHDC 5.0 codec support for Hi-Res audio

Advanced Noise Cancellation

• Real-Time Adaptive Active Noise Cancellation
• Up to 55dB noise reduction depth
• Noise reduction up to 5,500Hz frequency range
• Multiple modes: ANC On, Adaptive Mode, Transparency Mode, ANC Off
• 3-mic AI Call Noise Cancellation for crystal-clear calls
• 6 microphones total (3 per earbud)

Exceptional Battery Life

• Up to 11 hours playback per charge (ANC off, AAC)
• Up to 45 hours total with charging case (ANC off, AAC)
• Up to 6 hours with ANC on (AAC)
• Up to 24 hours total with case (ANC on, AAC)
• Fast charging: 10 minutes for 3.5 hours playback
• Full charge in 50 minutes (earbuds) or 80 minutes (with case)

Seamless Connectivity

• Bluetooth® 5.4 with Steady Connect technology
• LHDC 5.0, AAC, and SBC codec support
• Google Fast Pair for instant pairing
• Dual-device connection for seamless switching
• 10m effective Bluetooth range
• 47ms ultra-low latency for gaming

Smart Features

• AI Translation capability
• Voice Assistant shortcut
• Find My Earbuds function
• Double-tap for camera control
• HeyMelody App compatibility
• OTA updates for continuous improvements

Comfortable & Durable Design

• Lightweight: Only 4.73g per earbud
• Compact charging case: 39.57g
• IP55 dust and water resistance
• Three ear tip sizes included (S, M, L)
• Ergonomic fit for all-day comfort

Available Colors

• Zen Green - Calming, nature-inspired aesthetic
• Storm Gray - Sleek, professional look

What's in the Box

• OnePlus Buds 4 (1 pair)
• Charging case
• USB Type-C charging cable
• Ear tips in 3 sizes (S, M, L; M pre-installed)
• User manual, safety and warranty documentation

Technical Specifications

• Earbud dimensions: 31 × 20.6 × 24.2mm
• Case dimensions: 65.4 × 52.4 × 25.3mm
• Battery: 62mAh per earbud, 530mAh case
• Impedance: 18Ω ± 15% (woofer), 10Ω ± 15% (tweeter)
• Charging: USB Type-C

The OnePlus Buds 4 deliver premium audio quality with advanced noise cancellation, exceptional battery life, and smart features that enhance your daily listening experience. Whether you're commuting, working out, or enjoying your favorite music, these earbuds provide the perfect balance of performance, comfort, and style.