1. Inngangur
This manual provides detailed instructions for the safe and effective use of your OnePlus Buds 4 TWS Earbuds. Please read this manual thoroughly before using the product and retain it for future reference.

Image: OnePlus Buds 4 TWS Earbuds in Storm Gray charging case, open with earbuds inside.
2. Hvað er í kassanum
Staðfestu að allir hlutir séu til staðar í vörupakkningunni þinni:
- OnePlus Buds 4 heyrnartól (vinstri og hægri)
- Hleðslutaska
- USB hleðslusnúra
- Eyrnatappar (ýmsar stærðir)
- Notendahandbók
3. Vöru lokiðview
The OnePlus Buds 4 feature an in-ear design with a stem, housed in a compact charging case. The earbuds are equipped with dual drivers and dual DACs for enhanced audio performance.

Mynd: Nærmynd view of the OnePlus Buds 4 earbuds, highlighting the in-ear design.

Image: Diagram illustrating the internal components of the OnePlus Buds 4, including dual drivers and DACs.
4. Uppsetning
4.1 Hleðsla eyrnatólanna og hulstrsins
Before first use, fully charge the earbuds and charging case. Connect the provided USB cable to the charging port on the case and a power source. The indicator light on the case will show charging status.
- Full hleðsla tekur u.þ.b. 1.5 klst.
- A 10-minute charge can provide up to 11 klst of music playback.
- Total battery life with the charging case is up to 45 klst (ANC off).

Image: Battery life and fast charging information for OnePlus Buds 4.
4.2 Pörun við tæki
- Gakktu úr skugga um að eyrnatólin séu í hleðsluhulstrinu og að lokið sé opið.
- Ýttu á og haltu inni virknihnappinum á hleðsluhulstrinu þar til stöðuljósið blikkar hvítt, sem gefur til kynna pörunarstillingu.
- On your device (smartphone, tablet, or computer), enable Bluetooth and search for "OnePlus Buds 4" in the list of available devices.
- Select "OnePlus Buds 4" to complete the pairing process.
Google hraðpar: For Android devices, simply open the charging case near your phone, and a pop-up will appear for quick pairing.
Tvö tækjatenging: The earbuds support simultaneous connection to two devices (e.g., phone and laptop) for seamless switching.

Mynd: Yfirview of key features including connectivity, latency, and durability.
5. Notkunarleiðbeiningar
5.1 Snertistýringar
The OnePlus Buds 4 feature customizable touch controls for various functions:
- Renndu upp/niður: Auka eða minnka hljóðstyrk.
- Long touch/hold: Switch between Active Noise Cancellation (ANC), Adaptive, and Transparency modes.
- Einn tappa: Spila eða gera hlé á tónlist.
- Bankaðu tvisvar: Farðu í næsta lag.
- Þrefaldur tappi: Farðu í fyrra lagið.
These settings can be customized further via the HeyMelody app (for non-OnePlus users) or phone settings (for OnePlus users).

Image: Customizable touch controls for the OnePlus Buds 4.
5.2 Active Noise Cancellation (ANC) & Adaptive Mode
The earbuds offer up to 55 dB of real-time adaptive noise cancellation, adjusting up to 800 times per second based on ambient noise. The Aðlögunarháttur dynamically switches between ANC and Transparency modes for optimal listening in various environments.

Image: Real-time dynamic Active Noise Cancellation capabilities.

Image: All-New Adaptive Mode for dynamic noise control.
5.3 Hljóðeiginleikar
Experience high-fidelity audio with dual DACs, an 11mm woofer, and a 6mm tweeter. The earbuds support LHDC 5.0 for studio-grade Hi-Res audio up to 1 Mbps 24-bit 192kHz.
- Sound Master EQ: Choose from pre-tuned EQ presets (Balanced, Serenade, Bass Mode) or customize your sound.
- Golden Sound: A personalized ear scan and listening test create a bespoke audio profile.
- OnePlus 3D Audio: Tailor your stereo soundscape for enhanced realism.

Image: Near Lossless sound quality with LHDC 5.0.

Image: Sound Master EQ and Golden Sound features for personalized listening.
5.4 Gæði símtala
The 3-mic system, powered by AI Clear Call algorithm, filters out ambient noise and wind for clear calls. It offers a 200% boost in voice cancellation compared to previous models.

Image: Illustration of the 3-mic system for clear calls.
5.5 Lágt seinkun
Með a 47ms lítil leynd in game mode, audio syncs perfectly with your actions, providing a smoother gaming experience.
5.6 AI Translation & Voice Assistant
Three earbud taps can activate AI Translation on compatible OnePlus phones for real-time conversation in multiple languages. You can also use voice assistant shortcuts (Google Gemini, Google Assistant, or Apple Siri) for various tasks.

Image: AI Translation and AI Assistance features.
6. Viðhald
6.1 Þrif
Regularly clean your earbuds and charging case to maintain optimal performance and hygiene. Use a soft, dry, lint-free cloth. Do not use abrasive materials or harsh chemicals.
- Gently wipe the earbuds, especially the eartips and mesh areas, to remove earwax or debris.
- Hreinsið hleðslutengi bæði á eyrnatólunum og inni í hulstrinu.
- Wipe the exterior of the charging case.
6.2 Vatns- og rykþol
The OnePlus Buds 4 earbuds have an IP55 einkunn for dust and water resistance, protecting them from sweat and light rain. The charging case is not water-resistant. Avoid submerging the earbuds in water. Water and dust resistance may diminish with device aging and are not covered under warranty if damage occurs.
7. Bilanagreining
Ef þú lendir í vandræðum með OnePlus Buds 4 skaltu skoða eftirfarandi algengar lausnir:
- Eyrnatól parast ekki: Ensure earbuds are charged, in the case with the lid open, and in pairing mode. Turn off and on your device's Bluetooth. Try resetting the earbuds (refer to the full user guide for specific reset instructions).
- Ekkert hljóð eða léleg hljóðgæði: Check volume levels on both earbuds and your connected device. Ensure earbuds are clean and properly seated in your ears. Try re-pairing the earbuds.
- Hleðsluvandamál: Verify the charging cable and power adapter are working. Ensure charging contacts on earbuds and case are clean and free of debris.
- ANC virkar ekki á skilvirkan hátt: Ensure earbuds are properly fitted in your ears. Try switching between ANC, Adaptive, and Transparency modes.
For more detailed troubleshooting, visit the official OnePlus support websíða.
8. Tæknilýsing
| Eiginleiki | Forskrift |
|---|---|
| Nafn líkans | OnePlus Buds 4 |
| Gerðarnúmer | E513A |
| Hávaðastýring | Adaptive Noise Cancellation (up to 55 dB) |
| Tengitækni | Þráðlaust (Bluetooth 5.4) |
| Bluetooth svið | 10 Metres (up to 250m with Steady Connect on select OnePlus phones) |
| Gerð hljóðbílstjóra | Dynamic Driver (11mm woofer, 6mm tweeter) |
| Töf á hljóði | 47 millisekúndur (leikjastilling) |
| Rafhlöðulíftími (heyrnartól) | Up to 11 hours (ANC off, AAC) |
| Rafhlöðulíftími (samtals með hulstri) | Up to 45 hours (ANC off, AAC) |
| Hleðslutími | 1.5 klukkustundir |
| Vatnsþolsstig | IP55 (eingöngu heyrnartól) |
| Þyngd hlutar | 49 grömm (samtals) |
| Efni | Plast |
| Samhæf tæki | Cellphones, Desktops, Laptops, Smart Watch, Tablets |
9. Ábyrgð og stuðningur
Your OnePlus Buds 4 are covered by a limited warranty. Please refer to the warranty card included in your package or visit the official OnePlus webvefsíðu fyrir ítarlegar ábyrgðarskilmála.
For further assistance, product registration, or to access the latest software updates, please visit the OnePlus Official Store or the OnePlus support websíða.





