Einführung
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your OnePlus Buds 4 wireless earbuds. Please read this manual thoroughly to ensure proper use and to maximize your listening experience.
Packungsinhalt
Prüfen Sie, ob alle Artikel in Ihrer Produktverpackung vorhanden sind:
- OnePlus Buds 4 Earbuds (Left and Right)
- Ladeetui
- USB-C-Ladekabel
- Ohrstöpsel in verschiedenen Größen (S, M, L)
- Benutzerhandbuch (dieses Dokument)

Image: The retail package contents for the OnePlus Buds 4, showing the earbuds, charging case, USB-C cable, and various ear tip sizes.
Produkt überview
The OnePlus Buds 4 are advanced wireless in-ear headphones designed for high-quality audio and active noise cancellation. They feature an ergonomic design for comfort and secure fit, housed in a compact charging case.

Image: The OnePlus Buds 4 earbuds resting inside their open charging case. The earbuds and case are in Storm Gray, with the OnePlus logo visible on the case.

Image: This image shows the front perspective of the OnePlus Buds 4 earbuds and their charging case, highlighting the sleek Storm Gray finish.

Image: The image features the two OnePlus Buds 4 earbuds separated from their charging case, showcasing ihr Design.
Aufstellen
Erstladung
Before first use, place both earbuds into the charging case and connect the case to a power source using the provided USB-C cable. Ensure the indicator light on the case illuminates, signifying charging. A full charge is recommended for optimal battery performance.
Koppeln mit Ihrem Gerät
- Stellen Sie sicher, dass das Ladecase über ausreichend Strom verfügt.
- Open the charging case with the earbuds inside. The indicator light will flash white, indicating pairing mode.
- Navigieren Sie auf Ihrem Smartphone oder Bluetooth-fähigen Gerät zu den Bluetooth-Einstellungen.
- Select "OnePlus Buds 4" from the list of available devices.
- Sobald die Verbindung hergestellt ist, erlischt die Kontrollleuchte am Gehäuse.
For subsequent connections, the earbuds will automatically connect to the last paired device when the case is opened.
Installing the HeyMelody App
For advanced features, customization, and firmware updates, download and install the HeyMelody app from your device's app store. This app allows you to personalize touch controls, adjust sound profiles, and manage noise cancellation settings.
Selecting the Right Ear Tips
Choosing the correct ear tip size is crucial for sound quality, noise cancellation, and comfort. Experiment with the included small, medium, and large ear tips to find the best fit for your ears. A good seal will enhance bass response and active noise cancellation effectiveness.

Image: This image illustrates the different sizes of silicone ear tips included with the OnePlus Buds 4, essential for a comfortable and secure fit.
Bedienungsanleitung
Touch-Bedienelemente
The OnePlus Buds 4 feature intuitive touch controls on the stem of each earbud. These controls can be customized via the HeyMelody app.

Image: A close-up image of a single OnePlus Buds 4 earbud, indicating the specific area for touch controls on the stem.
- Einmaliges Tippen: Musik abspielen/pausieren, Anruf annehmen/beenden.
- Doppeltippen: Nächster Track: Anruf ablehnen.
- Dreifacher Tipp: Vorheriger Titel.
- Drücken und halten: Switch between Active Noise Cancellation, Transparency Mode, and Noise Cancellation Off.
- Swipe Up/Down (on stem): Lautstärke anpassen.
Aktive Geräuschunterdrückung (ANC) und Transparenzmodus
Die Ohrhörer bieten fortschrittliche Geräuschunterdrückungsfunktionen:
- Aktive Geräuschunterdrückung (ANC): Reduziert Umgebungsgeräusche für ein intensives Hörerlebnis.
- Transparenzmodus: Ermöglicht es Ihnen, Ihre Umgebung wahrzunehmen und gleichzeitig Ihre Audioinhalte zu genießen, wodurch Ihr Situationsbewusstsein verbessert wird.
Switch between these modes by pressing and holding the touch area on either earbud, or through the HeyMelody app.

Image: This graphic depicts the concept of Active Noise Cancellation, showing how the OnePlus Buds 4 reduce ambient sound for an immersive listening experience.
Audiofunktionen
The OnePlus Buds 4 are equipped with features to deliver high-fidelity audio:
- Hi-Res Audio and LHDC 5.0: Supports high-resolution audio codecs for detailed and clear sound reproduction.
- Immersive 3D Spatial Audio: Provides a multi-directional sound experience, enhancing immersion in music and videos.

Image: An image highlighting the Hi-Res Audio and LHDC 5.0 capabilities of the OnePlus Buds 4, indicating high-fidelity sound reproduction.

Image: This graphic illustrates the immersive 3D Spatial Audio feature, suggesting a multi-directional sound experience provided by the earbuds.
Calls and Gaming
The earbuds feature enhanced voice cancellation for clear calls and low-latency connectivity for an optimized gaming and video watching experience.
Aufladen Ihrer Ohrhörer und Hülle
To charge the earbuds, place them into the charging case. The earbuds will begin charging automatically. To charge the case, connect the provided USB-C cable to the charging port on the back of the case and to a power adapter (not included).

Image: The rear of the OnePlus Buds 4 charging case, clearly showing the USB-C port for charging.
The charging case provides extended battery life, allowing for over 24 hours of total listening time with multiple recharges of the earbuds.
Wartung und Pflege
- Reinigung: Reinigen Sie die Ohrhörer und das Ladecase regelmäßig mit einem weichen, trockenen und fusselfreien Tuch. Verwenden Sie keine scharfen Chemikalien oder Scheuermittel.
- Ohrtipps: Remove and clean ear tips with water and mild soap if necessary. Ensure they are completely dry before reattaching.
- Lagerung: Bewahren Sie die Ohrhörer bei Nichtgebrauch in ihrem Ladeetui auf, um sie zu schützen und geladen zu halten.
- Wasserbeständigkeit: The earbuds are water-resistant (IP55 rated), meaning they can withstand splashes and sweat. They are not designed for swimming or submersion in water. Ensure the earbuds are dry before placing them back in the charging case.
Fehlerbehebung
If you encounter issues with your OnePlus Buds 4, refer to the table below for common problems and solutions.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Ton aus den Ohrstöpseln | Low battery; Not paired; Volume too low. | Charge earbuds; Re-pair with device; Increase device volume. |
| Ohrhörer lassen sich nicht koppeln | Out of range; Pairing mode not active; Interference. | Ensure earbuds are in pairing mode (open case); Move closer to device; Turn off other Bluetooth devices. |
| Aktive Geräuschunterdrückung nicht wirksam | Improper ear tip fit; ANC mode not active. | Try different ear tip sizes for a better seal; Ensure ANC is enabled via touch control or app. |
| Ladeetui lädt nicht | Cable issue; Power source issue. | Check USB-C cable connection; Try a different power adapter or USB port. |
| Ein Ohrhörer hat keinen Ton | Earbud not connected; Low battery. | Place both earbuds in the case, close, then reopen; Ensure both earbuds are charged. |
Technische Daten
| Besonderheit | Detail |
|---|---|
| Modellname | OnePlus Buds 4 |
| Modellnummer | E513A |
| Konnektivitätstechnologie | Bluetooth 5.4 |
| Lärmschutz | Aktive Geräuschunterdrückung |
| Größe des Audiotreibers | 11 Millimeter |
| Frequenzbereich | 40 Hz – 20,000 Hz |
| Empfindlichkeit | 100 dB |
| Impedanz | 18 Ohm |
| Kontrollmethode | Touch-Bedienelemente |
| Wasserbeständigkeit | IP55 (Ohrhörer) |
| Akkulaufzeit (Ohrhörer + Ladecase) | Über 24 Stunden (mit Ladekoffer) |
| Kompatible Geräte | Smartphones, Laptops, Desktops, Gaming Consoles, Tablets, Televisions |
Sicherheitshinweise
Bitte beachten Sie die folgenden Sicherheitshinweise, um Schäden an Ihrem Gerät oder Verletzungen zu vermeiden:
- Gehörschutz: Vermeiden Sie es, längere Zeit bei hoher Lautstärke zu hören, um Gehörschäden vorzubeugen.
- Fahrsicherheit: Do not use earbuds while driving or cycling in situations where it may distract you or pose a hazard.
- Batteriepflege: Do not attempt to replace the battery yourself. Do not expose the device to extreme temperatures or direct sunlight.
- Entsorgung: Entsorgen Sie das Gerät und seine Batterien gemäß den örtlichen Vorschriften. Nicht im Hausmüll entsorgen.
Garantie und Support
Your OnePlus Buds 4 are covered by a limited warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official OnePlus support website. For technical assistance or customer service, please contact OnePlus customer support.