OnePlus Buds 4 Earbuds – LHDC 5.0, Dual‑DAC

Specifications:

Brand: OnePlus

Model: Buds 4

Bluetooth Version: 5.4

ANC Status: Up to 55dB active ANC

Latency: 47ms low latency mode for gaming

Driver Size: 10.4mm + 6mm Dual drivers

Earbud Battery Capacity: 58mAh (each earbud)

Charging Case Battery Capacity: 520mAh

Playtime (Earbuds): Up to 10 hours (ANC Off) / 6 hours (ANC On)

Playtime (Total with Charging Case): Up to 44 hours (ANC Off) / 22 hours (ANC On)

Other Features / Info: Supports LHDC 5.0 audio codec | 5500Hz frequency range.

OnePlus Buds 4 Dual DAC 55dB Depth Noise Cancelling Earbuds

Enter a new dimension of wireless audio with the OnePlus Buds 4 ANC TWS Earbuds, meticulously engineered to deliver an unparalleled listening experience. Designed for the discerning audiophile, the avid gamer, and the busy professional alike, the OnePlus Buds 4 redefines what’s possible in true wireless sound. These earbuds seamlessly blend powerful active noise cancellation with high-fidelity audio, ultra-low latency, and an exceptional battery life, ensuring that your sound journey is always immersive, clear, and uninterrupted. The Buds 4 is more than just a pair of earbuds; it’s a sophisticated audio companion crafted for every facet of your daily life, promising a truly engaging acoustic escape.

OnePlus Buds 4 ANC TWS Earbuds – Features and Specifications

The OnePlus Buds 4 ANC TWS Earbuds are a state-of-the-art audio solution, offering an immersive listening experience with advanced noise cancellation, superior sound quality, and extended battery life.

Key Features and Benefits:

• Exceptional Battery Life for Extended Playtime: The OnePlus Buds 4 are built for endurance, ensuring your music and calls last longer. Each earbud is equipped with a 58mAh battery, providing an impressive up to 10 hours of continuous music playback on a single full charge. The sleek charging case, housing a robust 520mAh battery, extends the total listening time to a remarkable 44 hours. Even with Active Noise Cancellation (ANC) enabled, these earbuds still deliver a substantial 6 hours of playback per charge and a total of 22 hours with the case, keeping you connected through long commutes, workouts, and travel.
• Advanced Bluetooth 5.4 Connectivity: Featuring the latest Bluetooth 5.4 technology, the OnePlus Buds 4 ensures an ultra-stable, fast, and energy-efficient wireless connection. This cutting-edge standard provides enhanced reliability, reduced latency, and improved power management, allowing for a seamless and uninterrupted audio experience whether you’re streaming music, taking calls, or gaming, with robust connectivity across various devices.
• Powerful 55dB Active Noise Cancellation (ANC): Immerse yourself in pure audio bliss with the OnePlus Buds 4‘s highly effective Active Noise Cancellation, capable of reaching up to an impressive 55dB of noise reduction. This advanced ANC technology actively counters external environmental sounds, from the persistent hum of airplane engines to the chatter in a busy office, creating a tranquil listening sanctuary. It allows you to focus solely on your audio, providing crystal-clear sound and an undisturbed experience, essential for both concentration and relaxation.
• Coaxial Dual Drivers for Powerful and Detailed Audio Output: The OnePlus Buds 4 redefines sound quality with its innovative dual-driver system. Each earbud integrates two distinct drivers: a large 10.4mm driver primarily responsible for delivering powerful and deep bass, and a smaller 6mm driver dedicated to handling the detailed mid-range and crisp high frequencies. This synergistic design ensures a rich, full-bodied sound signature with exceptional clarity, precise instrument separation, and dynamic range across the entire audio spectrum, bringing your music to life with remarkable depth and fidelity.
• Ultra-Low Latency Game Mode (47ms): For gamers and video enthusiasts, the OnePlus Buds 4 offers an optimized experience with its ultra-low latency mode, achieving a mere 47ms delay. This minimal latency ensures perfect synchronization between in-game actions or on-screen visuals and the audio you hear, eliminating frustrating lag and providing a truly immersive and competitive gaming experience or a more fluid and natural video playback.
• High-Resolution Audio Support (LHDC 5.0) & Wide Frequency Range: The OnePlus Buds 4 caters to audiophiles by supporting the LHDC 5.0 audio codec. This high-resolution codec transmits audio data at a significantly higher bitrate than standard codecs, preserving more original sound information for a studio-quality listening experience. Complementing this, the earbuds cover an expansive 5500Hz frequency range, capturing both the lowest lows and the highest highs with precision, ensuring every sonic detail is reproduced faithfully for a truly high-fidelity sound.
• AI-Assisted Functionality: From real-time language translation to essential call summaries, the OnePlus Buds 4 integrates AI technology for a smarter, more interactive user experience. Breaking language barriers has never been easier.
• Dual Dynamic DAC: With powerful Dynamic Digital-to-Analog Converters, the system delivers ultra-accurate audio detail, enabling precise spatial sound, making it ideal for games and cinematic experiences.

OnePlus Buds 4 – Premium Wireless Audio with Cutting-Edge Technology

Step into the future of audio innovation with the OnePlus Buds 4 ANC TWS Earbuds—a powerful fusion of immersive sound, intelligent features, and sleek portability. These earbuds are carefully engineered for music lovers, gamers, professionals, and anyone seeking an elite listening experience in a compact, stylish package.

With Active Noise Cancellation up to 55dB, dual dynamic drivers, Bluetooth 5.4, and long-lasting battery performance, the OnePlus Buds 4 is the perfect blend of form and function for today’s digital lifestyle. Now available in Bangladesh at Gadget Studio BD, these earbuds are redefining expectations in the realm of TWS earbuds.

Extended Battery Life – Designed to Power Through Your Day

The OnePlus Buds 4 are crafted for endurance, empowering users to enjoy audio content for hours without interruptions. Each earbud houses a robust 58mAh battery, providing up to 10 hours of continuous playback on a single charge when Active Noise Cancellation (ANC) is disabled. This means you can rely on them for long study sessions, daily commutes, or binge-watching your favorite content.

The compact yet powerful charging case adds an extra layer of freedom, featuring a 520mAh capacity that extends your total playtime to a whopping 44 hours—perfect for multiple days of use without reaching for a charger. Even with ANC enabled, which is commonly more power-intensive, the Buds 4 still deliver 6 hours of use per charge, and 22 hours combined with the case, making them among the best long-lasting earbuds in Bangladesh for both leisure and productivity.

Bluetooth 5.4 Technology – Effortless, Fast, and Stable Connectivity

With Bluetooth version 5.4, the OnePlus Buds 4 ANC TWS Earbuds raise the bar on wireless performance. This cutting-edge version delivers enhanced connection stability, greater range, and reduced signal interference compared to older Bluetooth versions. Whether you’re switching between devices or streaming music outdoors, the Bluetooth 5.4 chipset ensures ultra-low latency and smooth, dropout-free connectivity.

Additionally, it’s optimized for better battery usage, meaning both the earbuds and connected devices conserve energy efficiently. For users seeking reliable wireless earbuds with strong Bluetooth performance in BD, the Buds 4 deliver a seamless and responsive experience—ideal for multitasking across smartphones, tablets, and laptops.

Class-Leading Active Noise Cancellation – Block Out Distractions Instantly

Eliminate external noise and focus fully on your audio with the powerful 55dB Active Noise Cancellation system integrated into the OnePlus Buds 4. Whether you’re navigating Dhaka’s noisy traffic, boarding a crowded train, or working in a shared space, these earbuds actively analyze ambient sounds in real-time and generate precise anti-noise signals to neutralize them. This technology creates a serene acoustic environment, allowing you to hear every nuance of your music or podcast without external interference.

It also improves call clarity during conversations by filtering out background noise. For consumers looking for the best ANC TWS earbuds in Bangladesh, the OnePlus Buds 4 offers professional-grade suppression with smooth, natural transitions between noise-canceling and transparency modes.

Dual Dynamic Drivers – Elevating Sound Quality Beyond Expectations

To deliver a truly immersive audio experience, the OnePlus Buds 4 ANC TWS Earbuds utilize a premium dual-driver architecture—featuring a 10.4mm dynamic driver for deep, resonant bass and a 6mm driver to handle mids and treble with precision. This combination provides a fuller, more balanced sound signature that’s often reserved for high-end over-ear headphones.

Whether you’re listening to bass-heavy hip-hop, layered orchestral scores, or crystal-clear podcasts, the sound remains vibrant and defined. Instrument separation is enhanced, vocals feel closer, and high frequencies shimmer without harshness. For those passionate about music and sonic detail, this makes the Buds 4 a top-tier option for audiophile-grade wireless earbuds available in BD.

Ultra-Low Latency Game Mode – Synced Audio for Competitive Performance

When split-second timing matters, the OnePlus Buds 4 deliver a 47ms low-latency mode tailored specifically for gaming and video playback. This ultra-responsive performance synchronizes audio with on-screen actions, creating a smooth, lag-free experience during gameplay, fast-paced video content, or live streams.

No more distracting delays or sound mismatches—whether you’re gaming competitively or binge-watching an action-packed series. Simply activate Game Mode and enjoy precise timing and powerful audio immersion. This feature makes the OnePlus Buds 4 a favorite among users searching for gaming earbuds with low audio latency in Bangladesh.

High-Resolution Audio with LHDC 5.0 and 5500Hz Frequency Range

For users who appreciate authentic, studio-like sound quality, the OnePlus Buds 4 support LHDC 5.0 (Low Latency High-Definition Audio Codec)—a state-of-the-art codec that transmits more sound data over Bluetooth, preserving detail and clarity. LHDC 5.0 excels in maintaining high-resolution playback with lower compression, which significantly enhances listening quality across genres. Whether you’re using a flagship smartphone or Hi-Res audio source, the Buds 4 adapt and amplify every sonic detail.

Additionally, the earbuds feature an extended 5500Hz frequency response, allowing them to cover a wide sonic range from sub-bass to ultra-high frequencies. The result is immersive, dynamic sound that captures every instrument, breath, and beat. For music enthusiasts in search of high-resolution audio earbuds in Bangladesh, the OnePlus Buds 4 is an outstanding choice that exceeds expectations.

Crafted for Life on the Go – Where Versatility Meets Elegance

Every aspect of the OnePlus Buds 4 ANC TWS Earbuds is built for real-world use. With a sleek, ergonomic design that fits comfortably in the ear and a compact charging case that slips easily into your pocket, portability and comfort are ensured. The intuitive touch controls let you manage calls, switch modes, and control playback effortlessly. They’re also engineered for compatibility across Android, iOS, and Windows devices, giving users unmatched flexibility.

Whether you’re running errands in Dhaka, commuting between cities, or attending virtual meetings, the OnePlus Buds 4 perform flawlessly across every environment. For professionals, students, and travelers alike, these earbuds offer a powerful solution for daily audio demands. ProMart Earbuds