OnePlus Nord Buds 3r TWS Earbuds – 54 Hours Playback, 3D Spatial Audio, AI Translation & Clear Calls

Experience powerful sound, seamless communication, and smart technology with the OnePlus Nord Buds 3r, the next-generation TWS earbuds designed for audiophiles, gamers, and multitaskers alike. Engineered for ultimate convenience, superior sound quality, and intelligent performance, these earbuds redefine the wireless audio experience.

The OnePlus Nord Buds 3r deliver up to 54 hours of total playback, making them one of the longest-lasting earbuds in their class. Enjoy marathon music sessions, movie nights, or long workdays without worrying about recharging. Even better, with 10 minutes of fast charging, you get up to 8 hours of playback—perfect for those on the go.

Powered by 12.4mm titanium-coated dynamic drivers, the Nord Buds 3r produce crisp highs, full-bodied mids, and deep, thumping bass. These premium drivers, combined with OnePlus’s signature 3D Spatial Audio, offer a lifelike surround sound experience tailored specifically for OnePlus devices—perfect for music, gaming, or immersive movie soundscapes.

Communication has never been clearer. With dual microphones on each earbud and AI-powered noise cancellation, your voice stays crystal clear even in noisy environments. The AI algorithm intelligently distinguishes your speech from background sounds, while the anti-wind design ensures your voice remains sharp and natural during outdoor calls.

Breaking language barriers, the AI Translation feature lets you communicate smoothly in real time. Just tap your earbuds and enable instant translation through your OnePlus smartphone—perfect for travel, business, or multilingual conversations.

Stay connected effortlessly with Dual-Device Connection, allowing you to pair the Nord Buds 3r with two devices simultaneously, such as a smartphone and a laptop. Switch between calls, videos, and games without missing a beat. Plus, Google Fast Pair ensures instant, hassle-free pairing with compatible Android devices.

With Bluetooth 5.4, the connection is faster, more stable, and more power-efficient than ever before. Gamers will love the 47ms ultra-low latency, which ensures precise audio-visual synchronization for competitive gameplay and real-time action.

Built to last, the OnePlus Nord Buds 3r are IP55-rated for dust and water resistance, making them ideal for workouts, commutes, and outdoor activities. The ergonomic design ensures a secure, comfortable fit, and the lightweight build (just 4.5g per earbud) ensures all-day comfort.

Smart features such as Sound Master EQ, Find My Earbuds, voice assistant support, and double-tap camera control make the Nord Buds 3r as versatile as they are powerful. Whether you’re enjoying 3D audio, taking hands-free calls, or switching between devices, these earbuds provide a seamless experience that keeps up with your lifestyle.

Compact, durable, and loaded with innovation, the OnePlus Nord Buds 3r deliver premium sound and smart functionality—setting a new standard for true wireless performance.

Key Features for All-Day, Barrier-Free Audio

• Marathon 54-Hour Playback: Battery anxiety is a thing of the past. A full charge of the OnePlus Nord Buds 3r provides an outstanding 12 hours of music playback on the earbuds alone, with the case pushing the total listening time up to an astonishing 54 hours. Moreover, just 10 minutes of fast charging gives you 8 hours of music back.
• Powerful Titanium-Coated Drivers: Experience audio depth like never before with large 12.4mm dynamic drivers featuring a titanium-coated diaphragm. This design ensures deeper, more resonant bass and crystal-clear details in every note, bringing your music to life.
• Crystal-Clear AI Calls: Take calls anywhere with confidence. The 2-mic $\text{AI}$ Call Noise Cancellation algorithm expertly preserves the clarity of your voice while aggressively suppressing high-frequency noise and wind interference, guaranteeing distraction-free conversations.
• Seamless AI Translation: Break down language barriers on the fly. Simply tap your earbuds to activate the $\text{AI}$ Translation feature via your OnePlus phone, allowing you to communicate smoothly with foreign speakers without interruption.
• Quick Dual Connection & Fast Pair: The earbuds support Dual Connection, letting them link to two devices simultaneously (like your phone and laptop) and switch between them effortlessly. Furthermore, Google Fast Pair simplifies the initial connection process for ultimate user convenience.
• Immersive 3D Spatial Audio: Dive into a wide, 360-degree soundscape with OnePlus 3D Audio. This fixed spatial audio feature, especially optimized for OnePlus smartphone users, creates a surround sound experience that’s perfect for music, movies, and mobile games.
• Rapid Response Gaming: Gain the competitive edge with the ultra-low 47ms latency. This minimal delay ensures that the audio you hear—from footsteps to dialogue—is perfectly synchronized with the action on your screen, making your gaming experience highly responsive.
• Ready for the Elements: The earbuds are built with an IP55 dust and water resistance rating, ensuring they can handle tough conditions like intense sweaty workouts or unexpected rain showers.

The OnePlus Nord Buds 3r are more than wireless earbuds—they’re a complete personal audio ecosystem. Designed for endurance, clarity, and smart functionality, these earbuds cater to music lovers, gamers, professionals, and international travelers. With Titanium-coated dynamic drivers, AI-powered translation, 3D Spatial Audio, and ultra-long battery life, the Nord Buds 3r offer a seamless, high-fidelity audio experience. Whether you’re commuting, gaming, streaming movies, or taking important calls, these earbuds bring clarity, precision, and intelligence to your daily routine.

Marathon 54-Hour Playback – Power That Outlasts Your Day

The OnePlus Nord Buds 3r are built to eliminate battery anxiety. Featuring large, high-density lithium-ion cells, each earbud ensures up to 12 hours of continuous playback on a single charge. Combined with the charging case, the total playback extends to a massive 54 hours, making them ideal for long trips, extended gaming sessions, or full-day commutes.

Fast charging adds flexibility. A 10-minute charge provides up to 8 hours of playback, powered by OnePlus’s proprietary Flash Charge technology. This is perfect for spontaneous situations when you forget to charge your earbuds fully.
The earbuds intelligently manage energy, adjusting power draw depending on volume levels, connected devices, and usage intensity. This advanced battery optimization maintains consistent sound performance throughout the day, ensuring crisp highs, rich mids, and deep bass even during extended listening sessions.

Whether traveling, attending back-to-back meetings, or enjoying a weekend getaway, the Nord Buds 3r provide uninterrupted audio and reliability unmatched in their segment.

Powerful Titanium-Coated Drivers – Studio-Grade Audio Experience

At the heart of the OnePlus Nord Buds 3r lies a 12.4 mm Titanium-coated dynamic driver engineered for precision. Titanium’s rigidity enhances vibration response, reducing distortion and delivering crystal-clear treble, lush midrange, and deep, resonant bass. Each instrument and vocal layer is rendered with studio-grade fidelity, providing immersive, realistic sound.

These earbuds also leverage OnePlus Audio ID 2.0, which adjusts the equalizer according to your unique hearing profile. The AI analyzes your frequency response and fine-tunes the output, ensuring every song feels natural and true to its original composition.
For audiophiles, these drivers also support high-definition audio codecs, enabling Hi-Res audio playback with minimal compression. This makes the Nord Buds 3r perfect for genres ranging from electronic dance music to classical compositions.

With enhanced stereo imaging, the soundstage is wide and expansive, allowing listeners to feel enveloped by the music. Whether you’re listening through Spotify, Apple Music, or local Hi-Res files, these earbuds make every note vibrant, textured, and lifelike.

Crystal-Clear AI Calls – Communication Without Distractions

The Nord Buds 3r are designed for perfect clarity in communication. Using a dual-microphone setup enhanced with AI noise cancellation, the earbuds intelligently distinguish your voice from environmental noise.

The system uses deep-learning algorithms to suppress wind, chatter, and ambient sounds while maintaining the natural tone of your speech. High-frequency noise, such as keyboards, traffic, or background chatter, is reduced without muffling your voice.
Even in crowded outdoor spaces, AI Call Noise Cancellation ensures your conversations are crisp, clear, and distraction-free.

Additionally, wind noise reduction technology allows for smoother audio during outdoor calls or while jogging. This combination of hardware and AI ensures professional-grade call quality, making the Nord Buds 3r perfect for remote work, online classes, and on-the-go communication.

Seamless AI Translation – Communicate Without Barriers

The AI Translation feature in the OnePlus Nord Buds 3r enables real-time language translation, ideal for international communication. Paired with a compatible OnePlus phone, simply tap the earbuds to activate the translation function. Your speech is converted instantly into another language, allowing seamless conversations across borders.

The AI engine learns over time, adjusting to accents, speech speed, and pronunciation patterns. This ensures accuracy even in fast-paced conversations or regional dialects.
From travel and business meetings to connecting with foreign friends, this feature eliminates language barriers and fosters effortless interaction.

By integrating cloud-based AI models, the earbuds continue to improve translation accuracy with firmware updates, making them smarter and more efficient over time.

Quick Dual Connection & Fast Pair – Smooth Device Switching

The Dual Connection feature allows the earbuds to link with two devices simultaneously, such as a smartphone and laptop. This means you can switch from watching videos on your tablet to taking a call on your phone without re-pairing.

Google Fast Pair ensures instant setup. Simply open the case near an Android device, tap to connect, and enjoy a stable connection. This setup process is fast, convenient, and stress-free.

The earbuds use Bluetooth 5.4, providing low latency, reduced interference, and extended range. Signal stability is maintained even in crowded urban areas or Wi-Fi-saturated environments. This makes the Nord Buds 3r ideal for multitaskers, professionals, and students who move between devices constantly.

Immersive 3D Spatial Audio – Surround Sound on the Go

The 3D Spatial Audio transforms standard stereo into an immersive 360-degree sound experience. Sound is positioned in three-dimensional space, allowing you to perceive directionality — from footsteps in a game to layered instruments in music.

Head-tracking technology keeps the soundstage consistent even as you turn your head, maintaining the sense of immersion. This makes movies, games, and music feel more dynamic and realistic.

Optimized for OnePlus smartphones, the spatial audio is enhanced to deliver richer audio cues and improved depth perception. Combined with the Titanium-coated drivers, this technology ensures that every detail — from subtle percussion to distant background sounds — is delivered accurately.

Rapid Response Gaming – Ultra-Low 47ms Latency

For mobile gamers, the Nord Buds 3r offer ultra-low 47 ms latency, ensuring sound aligns perfectly with visuals. Every movement, explosion, or dialogue is synchronized, giving gamers a competitive advantage.

Game Mode prioritizes audio bandwidth for gameplay, reducing lag and minimizing packet loss. Even during fast-paced action sequences, audio remains fluid and precise. The ergonomic design allows long sessions without discomfort, making these earbuds ideal for both casual and professional gaming sessions.

Ready for the Elements – IP55 Dust & Water Resistance

The IP55 rating makes the Nord Buds 3r resistant to dust and splashes. They are protected against sweat, rain, and accidental exposure to water.

Nano-coating technology shields internal circuitry, while high-grade polycarbonate shells resist scratches and UV damage. The snug ergonomic fit ensures they remain secure during workouts, outdoor adventures, or daily commutes.

This combination of durability, stability, and water resistance allows users to rely on the earbuds in virtually any environment.

Technical Information

Dimensions

• Earbuds: 31.1 × 20.3 × 23.3 mm

• Charging Case: 60.2 × 47.5 × 24 mm

Weight

• Earbuds: 4.5g ± 0.2g

• Charging Case: 38.6g ± 2g

• Total: 47.6g ± 2g

Audio

• Drivers: 12.4 mm dynamic drivers

• Diaphragm: Titanized vibrating diaphragm

• Frequency Response: 20 Hz – 20 kHz

• Driver Sensitivity: 112 ± 3 dB @ 1mW

• Microphone Sensitivity: -38 ± 1 dB

• Microphones: 2 per side

• Impedance: 32 Ω

• Sound Pressure Level: 97 dB

• Rated Power: 10 mW

Battery & Charging

• Battery Capacity:

  • Earbuds: 58 mAh

  • Charging Case: 560 mAh

• Playback Time (50% volume, AAC):

  • Earbuds: 12 hours

  • Earbuds + Case: 54 hours

• Talk Time (50% volume):

  • Earbuds: 7 hours

  • Earbuds + Case: 30 hours

• Fast Charging:

  • 10 minutes charge = up to 8 hours playback (earbuds + case)

• Charging Time:

  • Earbuds: ~60 minutes

  • Earbuds + Case: ~120 minutes

• Charging Interface: USB Type-C (wired)

Connectivity

• Bluetooth® Codec: AAC / SBC

• Bluetooth® Version: 5.4

• Effective Range: 10 m

• Transmission Protocols: BLE / SPP / HFP / A2DP / AVRCP

• Google Fast Pair: Supported

• Dual-Device Connection: Supported

Special Features

• 2-Mic AI Call Noise Cancellation

• OnePlus 3D Audio

• Sound Master EQ

• 47ms Low Latency Mode

• AI Translation

• Voice Assistant Shortcut

• Find My Earbuds

• Double-Tap for Camera Control

• IP55 Dust and Water Resistance

In The Box

• OnePlus Nord Buds 3r × 1 pair

• OnePlus Nord Buds 3r Charging Case × 1

• Ear Tips (S, M, L pairs; M pre-installed)

• User Manual & Safety and Warranty Guide × 1

Why OnePlus Nord Buds 3r Are a Must-Have in Bangladesh

Priced at ৳3,490, the OnePlus Nord Buds 3r offer flagship-level features at an affordable price. With AI translation, 3D spatial audio, ultra-long battery life, and low-latency gaming mode, they provide unmatched value.
Whether for students, professionals, or gamers, these earbuds combine innovation, convenience, and quality in one stylish package. Official distributors, like Gadget Studio BD, ensure warranty coverage and authentic devices.

Final Verdict: Why the OnePlus Nord Buds 3r Are a Smart Audio Upgrade

The OnePlus Nord Buds 3r TWS Earbuds are a powerful blend of immersive sound, intelligent communication, and robust connectivity. With 12.4mm titanium-coated drivers, AI-enhanced call clarity, real-time translation, and 3D spatial audio, they deliver a premium listening experience that rivals flagship competitors. The 54-hour battery life, IP55 durability, and low-latency gaming mode make them a versatile choice for professionals, gamers, and music lovers alike.

Whether you’re seeking silence, sonic detail, or seamless multitasking, the Nord Buds 3r rise to the occasion. Available now in Bangladesh, they’re a smart investment for anyone looking to elevate their wireless audio experience.

FAQs

1. What makes the OnePlus Nord Buds 3r unique?
The OnePlus Nord Buds 3r stand out with an unbeatable combination of 54-hour battery life, 12.4mm titanium-coated drivers, 3D spatial audio, AI call noise cancellation, and real-time AI translation. These features make them perfect for both entertainment and productivity.

2. How long can the OnePlus Nord Buds 3r last on a single charge?
On a single charge, the earbuds deliver up to 12 hours of music playback. Combined with the charging case, total playtime extends to 54 hours. Even a 10-minute fast charge provides an additional 8 hours of listening time.

3. What is special about the 12.4mm titanium-coated drivers?
The 12.4mm dynamic drivers with titanium-coated diaphragms provide rich bass, detailed mids, and crisp treble. They produce studio-quality sound and enhanced clarity across all frequencies for an immersive listening experience.

4. How does AI call noise cancellation work?
Each earbud features two microphones powered by an AI noise cancellation algorithm that filters out environmental and wind noise. This ensures your voice remains crystal clear during calls, even in crowded or windy places.

5. Can the OnePlus Nord Buds 3r translate languages in real-time?
Yes, using AI Translation with a compatible OnePlus phone, you can communicate seamlessly with people who speak different languages. It translates speech instantly, making it ideal for travel, meetings, and international communication.

6. What is 3D Spatial Audio and how does it improve sound?
3D Spatial Audio creates a surround-sound effect, providing a sense of space and direction to audio. It makes music and videos more immersive and realistic, especially when used with compatible OnePlus devices.

7. Can I connect the Nord Buds 3r to two devices at once?
Yes, the Dual-Device Connection feature lets you connect to two devices simultaneously. You can easily switch between a laptop and a smartphone for calls, gaming, or streaming.

8. Is the Bluetooth connection stable?
Absolutely. The Bluetooth 5.4 chipset ensures stable connections, reduced latency, and improved power efficiency. It also supports a range of up to 10 meters for uninterrupted audio streaming.

9. Are the OnePlus Nord Buds 3r water-resistant?
Yes, they are IP55-rated for dust and water resistance. This means they can withstand sweat, light rain, and everyday splashes, making them perfect for workouts and outdoor use.

10. Does the OnePlus Nord Buds 3r support voice assistants?
Yes, you can activate your voice assistant (Google Assistant or Siri) directly from the earbuds for quick access to calls, messages, and playback controls.

11. What is the latency in gaming mode in Oneplus Earbuds ?
The Nord Buds 3r offer 47ms ultra-low latency, providing near-instant sound synchronization for gaming and video playback—ensuring you never miss a beat in competitive matches.

12. What’s included in the OnePlus Nord Buds 3r box?
The box includes OnePlus Nord Buds 3r earbuds, a charging case, three pairs of ear tips (S, M, L), and a user manual with warranty information. Note that the charging cable is not included in the package.

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