Koptelefoon Oneplus Buds 4

OnePlus Buds 4 are wireless in-ear headphones engineered to deliver an immersive sound experience with modern connectivity and a compact, comfortable design. These headphones combine active noise cancellation, extended battery life, and a lightweight fit to provide clear audio for music playback, calls, and media consumption. The sleek green finish offers a contemporary aesthetic that complements everyday devices.

Advantages

OnePlus Buds 4 offer active noise cancellation to reduce ambient sound and improve listening focus. The earbuds provide extended playback time on a single charge and quick charge capability for convenient use on the go. A contoured ergonomic design ensures a comfortable fit for prolonged wear, while touch controls enable intuitive playback and call management. Low-latency performance supports synchronized audio during video and gaming sessions.

Suitable for

• Listening to music and podcasts with enhanced noise isolation
• Hands-free phone calls and voice chats
• Commuting and travel where compactness and battery life matter
• Watching videos and mobile gaming with reduced audio delay

Key specifications

• Wireless in-ear design with compact charging case
• Active noise cancellation for ambient sound reduction
• Long battery life with multiple full charges from the case
• Quick charge support for short top-up charging periods
• Touch-sensitive controls for playback and calls
• Low-latency mode for improved audio-video sync
• Lightweight ergonomic fit for comfortable extended wear

How to use

Place the OnePlus Buds 4 in the charging case to ensure they are fully charged before first use. Remove the earbuds from the case to enter pairing mode and connect them to your device via Bluetooth following on-screen prompts. Adjust the fit by choosing the ear tip size that provides a secure seal; this improves both comfort and noise cancellation performance. Use touch controls on the earbuds to play or pause audio, skip tracks, answer or end calls, and activate voice assistant if supported. Return the earbuds to the charging case when not in use to recharge and store them safely.

Recommendations

For optimal active noise cancellation and sound quality, ensure a proper ear tip seal and keep firmware updated. Use low-latency mode for gaming or video playback where synchronization is critical. Charge the case regularly to maintain battery availability during travel, and clean the earbud nozzles and charging contacts periodically to preserve audio clarity and charging reliability.