OnePlus Buds 4 TWS Earbuds with up to 55dB Active Noise Cancellation, Adaptive Mode, Dual Drivers with Dual DACs, 3D Audio, Up to 45 Hours Playback, Dual-Device Connectivity, 47ms Low Latency – Storm Gray

                                    
OnePlus Buds 4 TWS Earbuds with up to 55dB Active Noise Cancellation, Adaptive Mode, Dual Drivers with Dual DACs, 3D Audio, Up to 45 Hours Playback, Dual-Device Connectivity, 47ms Low Latency – Storm Gray
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Product Overview
The OnePlus Buds 4 wireless TWS earbuds deliver an advanced audio experience with up to 55dB Active Noise Cancellation, studio-grade Hi-Res sound, and a powerful, stable connection. Designed for comfort and long-lasting use, they provide up to 45 hours of battery life along with smart features like dual-device connectivity and customizable touch controls, making them perfect for music, calls, and gaming.
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Key Features


Industry-leading ANC up to 55dB: Dynamically adjusts noise cancellation up to 800 times per second based on ambient sound using advanced OnePlus algorithms.


Adaptive Mode: Automatically switches between ANC and Transparency Modes for safer, smoother listening.


Hi-Res near lossless sound: Dual drivers (11mm woofer + 6mm tweeter) with twin DACs deliver rich bass, clear treble, and wide soundstage with LHDC 5.0 codec (up to 1Mbps, 24-bit, 192kHz).


Steady Connect + AI Translation: Ultra-strong Bluetooth connection with extended range up to 250m (with select OnePlus phones). Real-time AI translation breaks language barriers for seamless conversations.


IP55 rating: Dust and water resistance to withstand sweat and light rain.


Customizable touch controls: Slide for volume, long press for ANC/Adaptive/Transparency, single tap to play/pause, double or triple taps to switch tracks.


47ms low latency in Game Mode: Perfect synchronization for a smooth, immersive gaming experience.


Long battery life with fast charging: Up to 45 hours playback with ANC off; 10-minute charge delivers up to 11 hours of music.


Dual-device connectivity + BT 5.4 + Google Fast Pair: Easily switch between two devices (Android/iOS/Windows). Voice assistant shortcuts support Google Gemini, Google Assistant, and Siri.


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Specifications



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Charging Type
Type-C


Target Group
Adults


Average Battery Life
Over 24 hours (up to 45 hrs playback with case)


Charging Case Type
Wired


Features
Bluetooth, Active Noise Cancellation, Lightweight


Model Number
E513A


Color Name
Storm Gray


Connectivity Type
True Wireless Stereo (TWS)


Audio Jack
No headphone jack


Earplug Type
In-ear earbuds


In the Box
Cable, User Manual, Eartips


Product Name
OnePlus Buds 4