OnePlus Nord Buds 4 Pro Gray - Wireless earphones

OnePlus Nord Buds 4 Pro

These earphones incorporate an active noise cancellation system capable of reaching a depth of 55 dB across a 5000 Hz bandwidth. Thanks to this range, it is possible to block out both steady low-frequency sounds (such as engines or traffic) and more intricate disturbances like conversations or office background noise. Four operating modes are offered: ANC on, transparency (with lower latency), AI-driven adaptive and off mode.

Acoustic design and Hi-Res audio

Audio is delivered by 12 mm dynamic drivers featuring titanium coating, a material that supplies the rigidity required to reduce distortion at extreme frequencies. This setup allows for a frequency response of up to 40,000 Hz, confirming its capacity to play back high-resolution audio.

• LHDC 5.0 Codec: Provides wireless transmission with minimal data loss.
• 3D Spatial Audio: Sophisticated algorithms for an immersive experience.
• Gaming Mode: Improves real-time sound positioning.

Bluetooth 6.0 Connectivity

The implementation of the Bluetooth 6.0 standard with Steady Connect technology enhances signal stability and lowers power consumption. It offers multipoint support for linking two devices at once, along with Google Fast Pair and Microsoft Swift Pair.

For gaming, the device cuts latency down to 47ms when paired with compatible OnePlus handsets.

Up to 13 hours of battery life

Power management delivers up to 13 hours of playback per charge (without ANC), reaching a total of 54 hours with the case. When ANC is active, battery life stands at 7 hours per cycle (26 hours in total).

Fast charging: 10 minutes of USB-C connection provides 13 hours of use.

Easy-to-control touch control

Each earpiece weighs 4.4 grams. Operation is handled via the stem with a touch zone and volume slide function. It includes a 6-microphone array with AI Clear Call and IP55 certification against dust and water.

Technical Specifications General Brand OnePlus Model Nord Buds 4 Pro Type TWS (True Wireless Stereo) - In-Ear Audio Drivers 12 mm dynamic with titanium coating Frequency Response 20 Hz - 40,000 Hz Sensitivity 122 ± 3 dB at 1 kHz Codecs LHDC 5.0 - AAC - SBC Spatial Audio Yes - 3D Audio - Game Spatial Audio Noise Cancellation ANC Up to 55 dB - Ultra Wide Range 5000 Hz Modes ANC On - Transparency - Adaptive (AI) - ANC Off Microphones Configuration 6 microphones (3 per earphone) Sensitivity - 38 dB Impedance: 28 ohm Power rating: 5mW Technology AI Clear Call Connectivity Bluetooth Bluetooth 6.0 - Steady Connect Range Up to 10 metres Protocols HFP - A2DP - AVRCP Multipoint Yes - Two simultaneous devices Fast Pairing Google Fast Pair - Microsoft Swift Pair Latency 47 ms - Pro Gaming Mode Battery Capacity Headset: 62 mAh - Case: 530 mAh Battery Life (ANC Off) Up to 13 h (headphones) - 54 h total Autonomy (ANC On) Up to 7 h (earphones) - 26 h total Quick charge 10 min = up to 13 h (ANC Off) Charging port USB Type-C Controls and Sensors Controls Touch and slide on stem (volume) Sensors Usage sensing - Capacitive touch sensor Features Noise Cancellation

Professional-grade real-time active

Clear AI call with 6 microphones

Sound

Basswave

OnePlus 3D Spatial Audio

OnePlus Spatial Audio Gaming Sound

AI

AI Translation

AI Assistant

Design and endurance Certification IP55 - Water and dust resistant Dimensions: Handset: 31 x 20 x 17.52 mm - Case: 60 x 49.64 x 25.04 mm Weight Earpiece: 4.4 g - Case: 34.2 g approx. - Total: approx. 43 g Box Contents Includes 2 x Earphones (L/R) - Charging case - Earpads (S, M, L) - USB-C cable - Manual - Warranty