1. Introdución
Welcome to the user manual for your new OnePlus Buds 4 Wireless Earbuds. These earbuds are designed to provide a superior audio experience with features such as adaptive noise cancellation, high-resolution audio support, and extended battery life. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your device to ensure you get the most out of your earbuds.
2. Que hai na caixa
Comprobe o contido do seu paquete para asegurarse de que estean presentes todos os elementos:
- OnePlus Buds 4 Earbuds
- Estuche de carga para OnePlus Buds 4
- Cable de carga tipo C
- Almofadas para os oídos (pares S, M, L)
- Manual do usuario e información de seguridade e garantía
3. Produto rematadoview
The OnePlus Buds 4 feature an ergonomic design for comfortable wear and a compact charging case for portability and extended battery life. Key components include the earbuds with touch controls and the charging case with a USB-C port.

Image: OnePlus Buds 4 earbuds securely placed within their charging case.

Image: The OnePlus Buds 4 earbuds and their open charging case, showcasing the individual components.

Imaxe: Unha vez máisview of the OnePlus Buds 4's advanced features, including noise cancellation, audio quality, and smart functionalities.
3.1 Características principais
- Son sensacionalmente esculpido: Dual DACs and dual drivers with Hi-Res LHDC 5.0 for near-lossless audio, deep bass, and clear highs. Features Golden Sound for personalized listening and OnePlus 3D Audio for immersive sound.
- Silence Made Smarter: Up to 55dB Adaptive Noise Cancellation (ANC) dynamically reduces ambient noise. Adaptive Mode allows switching between ANC and Transparency Mode.
- Algoritmo de chamada clara de IA: A 3-mic system filters out ambient noise and wind for crystal-clear calls.
- Conectividade máis intelixente: Steady Connect ensures reliable connectivity. Supports real-time AI Translation and voice assistant activation.
- Duración prolongada da batería: Ata 45 horas de reprodución total coa caixa de carga.

Image: Visual representation of BassWave™ 2.0 Dynamic Bass technology, enhancing low-frequency audio.

Image: Depiction of Golden Hearing technology, which customizes sound based on individual ear canal structure for optimized audio.

Image: The OnePlus Buds 4 and their charging case, highlighting the impressive 45-hour total battery life.

Image: Explanation of the enhanced Vocal Noise Reduction feature, demonstrating its effectiveness in noisy environments.

Imaxe: Detallada view of the Flagship Coaxial Dual Unit, illustrating its design for balanced high and low-frequency audio reproduction.
4. Configuración
4.1 Carga dos auriculares e da funda
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case and close the lid. Connect the Type-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included). The indicator light on the case will show charging status.
- Estuche de carga: Connect to a power source using the provided USB-C cable.
- Auriculares: Place them inside the charging case. They will charge automatically.
4.2 Emparellamento inicial
- Asegúrate de que os auriculares estean na caixa de carga e que a caixa teña batería suficiente.
- Open the charging case lid. The indicator light will flash, indicating pairing mode.
- No teu dispositivo (teléfono intelixente, tableta, etc.), vai á configuración de Bluetooth e activa Bluetooth.
- Busca available devices and select "OnePlus Buds 4" from the list.
- Once connected, the indicator light on the case will turn solid.
4.3 Subsequent Pairing
The earbuds will automatically connect to the last paired device when the case lid is opened. If you wish to pair with a new device, follow the initial pairing steps.
4.4 App Installation (HeyMelody App)
For full functionality, including custom touch controls, sound customization (Golden Sound), and firmware updates, download the HeyMelody app from your device's app store (Google Play Store for Android, Apple App Store for iOS). Open the app and follow the on-screen instructions to connect your OnePlus Buds 4.
5. Instrucións de funcionamento
5.1 Controis táctiles
The OnePlus Buds 4 feature intuitive touch controls on each earbud. The default controls are:
- Toca simple: Reproducir/Pausar música, Responder/Finalizar chamada.
- Toca dúas veces: Next track, Decline call.
- Toca tres veces: Previous track, Activate AI Translation (on OnePlus phones).
- Press and Hold (Earbud Stem): Switch Noise Control modes (ANC/Transparency/Off).
- Press and Hold (Both Earbuds): Activa o asistente de voz.
Note: These controls can be customized via the HeyMelody app.
5.2 Modos de control de ruído
The OnePlus Buds 4 offer advanced noise control options:
- Cancelación de ruído adaptativa (ANC): Reduces ambient noise for an immersive listening experience. The earbuds dynamically adjust noise cancellation levels based on your environment.
- Modo de transparencia: Allows you to hear your surroundings clearly without removing the earbuds, useful for conversations or being aware of traffic.
- Desactivado: Disables both ANC and Transparency modes.
Switch between modes by pressing and holding the earbud stem.
5.3 Tradución de IA
For OnePlus phone users, triple-tapping an earbud can activate real-time AI Translation, facilitating seamless conversation in multiple languages. Ensure your OnePlus phone's translation features are set up.
5.4 Funcións de chamada
The earbuds are equipped with a 3-mic system and AI Clear Call algorithm for clear voice pickup during calls, even in noisy environments.
- Responder/Finalizar chamada: Toca un só auricular en calquera dos auriculares.
- Rexeitar chamada: Toca dúas veces en calquera dos auriculares.
5.5 Modo de xogo
The Low Latency Gaming Mode minimizes audio delay, providing a more synchronized audio-visual experience for gaming. This mode can typically be activated or managed through the HeyMelody app or your OnePlus phone's settings.
6. Mantemento
6.1 Limpeza
Unha limpeza regular axuda a manter a calidade do son e a hixiene:
- Auriculares: Gently wipe the earbuds, especially the ear tips and mesh, with a soft, dry, lint-free cloth. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Ensure no liquid enters the speaker openings.
- Estuche de carga: Wipe the case with a soft, dry cloth. Use a cotton swab to clean the charging contacts inside the case if necessary.
- Consellos para oídos: Remove the ear tips and wash them with water and mild soap. Rinse thoroughly and allow them to dry completely before reattaching.
Non empregue materiais abrasivos, alcol nin produtos de limpeza químicos.
6.2 Almacenamento
When not in use, always store the earbuds in their charging case to protect them from dust, dirt, and physical damage. Store the case in a cool, dry place away from direct sunlight and extreme temperatures.
7 Solución de problemas
If you encounter issues with your OnePlus Buds 4, try the following solutions:
- Auriculares sen emparellamento: Ensure the earbuds are charged, in the case, and the lid is open. Check your device's Bluetooth settings. Try resetting the earbuds (refer to the HeyMelody app or online support for specific reset instructions).
- Sen son dun auricular: Place both earbuds back in the case, close the lid, wait a few seconds, then open it again. Check the battery level of both earbuds.
- Problemas de carga: Ensure the charging cable is securely connected to both the case and the power source. Try a different cable or power adapter. Clean the charging contacts on the earbuds and inside the case.
- Mala calidade de son: Ensure the ear tips provide a good seal in your ear canal. Try different sized ear tips. Clean the earbud mesh. Check for interference from other wireless devices.
- Os controis táctiles non responden: Ensure your fingers are clean and dry. Try restarting the earbuds by placing them in the case and closing the lid.
For more detailed troubleshooting or persistent issues, refer to the HeyMelody app or the official OnePlus support websitio.
8. Especificacións
| Especificación | Detalle |
|---|---|
| Nome do modelo | E513A |
| Tecnoloxía de conectividade | Sen fíos |
| Tecnoloxía de comunicación sen fíos | Bluetooth |
| Versión Bluetooth | 5.4 |
| Tipo de control | Control táctil |
| Control de ruído | Cancelación adaptativa de ruído |
| Colocación do oído | En Orella |
| Factor de forma | En Orella |
| Nivel de resistencia á auga | Resistente á auga (IP55) |
| Peso do elemento | 4.2 onzas (0.12 quilogramos) |
| Duración da batería (total coa funda) | Ata 45 horas |
| Cor | Verde |
| Fabricante | ONEPLUS |
9. Garantía e soporte
Your OnePlus Buds 4 are covered by a limited warranty. Please refer to the "User Manual & Safety and Warranty" document included in your package for detailed warranty terms and conditions. For technical support, product information, or service requests, please visit the official OnePlus support websitio web ou póñase en contacto co servizo de atención ao cliente. Garde o comprobante de compra para reclamacións de garantía.
OnePlus Official Websitio: https://www.oneplus.com/global/support





