1. Introduksjon
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. Hva er i esken
Bekreft at alle varene er tilstede i produktpakken din:
- OnePlus Buds 4 Earbuds (Left and Right)
- Ladeetui
- USB ladekabel
- Ørepropper (forskjellige størrelser)
- Brukerhåndbok
3. Produktet er overview
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.

Bilde: Nærbilde 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. Oppsett
4.1 Lade øreproppene og etuiet
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.
- En full lading tar omtrent 1.5 timer.
- A 10-minute charge can provide up to 11 timer av musikkavspilling.
- Total battery life with the charging case is up to 45 timer (ANC off).

Image: Battery life and fast charging information for OnePlus Buds 4.
4.2 Paring med en enhet
- Sørg for at øreproppene er i ladeetuiet og at lokket er åpent.
- Trykk og hold inne funksjonsknappen på ladeetuiet til indikatorlampen blinker hvitt, som indikerer paringsmodus.
- 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 Fast Pair: For Android devices, simply open the charging case near your phone, and a pop-up will appear for quick pairing.
To-enhetstilkobling: The earbuds support simultaneous connection to two devices (e.g., phone and laptop) for seamless switching.

Bilde: Overview of key features including connectivity, latency, and durability.
5. Bruksanvisning
5.1 Berøringskontroller
The OnePlus Buds 4 feature customizable touch controls for various functions:
- Skyv opp/ned: Øk eller reduser volumet.
- Long touch/hold: Switch between Active Noise Cancellation (ANC), Adaptive, and Transparency modes.
- Enkelttrykk: Spill eller sett musikk på pause.
- Dobbelttrykk: Gå til neste sang.
- Trippel trykk: Gå til forrige sang.
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
Øreproppene tilbyr opptil 55 dB of real-time adaptive noise cancellation, adjusting up to 800 times per second based on ambient noise. The Adaptiv modus 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 Lydfunksjoner
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 Samtalekvalitet
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 Lav ventetid
Med en 47 ms lav latenstid 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. Vedlikehold
6.1 Rengjøring
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.
- Rengjør ladekontaktene på både øreproppene og inni etuiet.
- Wipe the exterior of the charging case.
6.2 Vann- og støvmotstand
The OnePlus Buds 4 earbuds have an IP55-klassifisering 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. Feilsøking
If you encounter issues with your OnePlus Buds 4, refer to the following common solutions:
- Øreproppene kobles ikke sammen: 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).
- Ingen lyd eller dårlig lydkvalitet: 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.
- Ladeproblemer: Kontroller at ladekabelen og strømadapteren fungerer. Sørg for at ladekontaktene på øreproppene og etuiet er rene og fri for rusk.
- ANC fungerer ikke effektivt: 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 webnettstedet.
8. Spesifikasjoner
| Trekk | Spesifikasjon |
|---|---|
| Modellnavn | OnePlus Buds 4 |
| Modellnummer | E513A |
| Støykontroll | Adaptive Noise Cancellation (up to 55 dB) |
| Tilkoblingsteknologi | Trådløs (Bluetooth 5.4) |
| Bluetooth-rekkevidde | 10 Metres (up to 250m with Steady Connect on select OnePlus phones) |
| Type lyddriver | Dynamic Driver (11mm woofer, 6mm tweeter) |
| Lydforsinkelse | 47 millisekunder (spillmodus) |
| Batterilevetid (ørepropper) | Up to 11 hours (ANC off, AAC) |
| Batterilevetid (totalt med etui) | Up to 45 hours (ANC off, AAC) |
| Ladetid | 1.5 timer |
| Vannmotstandsnivå | IP55 (kun ørepropper) |
| Varevekt | 49 gram (totalt) |
| Materiale | Plast |
| Kompatible enheter | Cellphones, Desktops, Laptops, Smart Watch, Tablets |
9. Garanti og støtte
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 webnettstedet for detaljerte garantivilkår.
For further assistance, product registration, or to access the latest software updates, please visit the OnePlus Official Store or the OnePlus support webnettstedet.