Buds 4 Wireless Earbuds, 45H Playtime, 55dB ANC Dual Drivers, Hi-Res LHDC 5.0 audio, Smart Adaptive Noise Cancellation, Green

OnePlus Buds 4 are an absolute triumph, delivering a flagship experience at a price point that fundamentally shifts the value conversation in the true wireless earbud market. They are a definitive 100% recommendation for anyone seeking exceptional performance without the premium price tag. ​Sound Quality: A Sonic Masterpiece ​The audio performance of the Buds 4 is simply outstanding. The new dual-driver setup (an 11mm woofer and 6mm tweeter), paired with Dual DACs, provides a remarkably rich, detailed, and punchy sound. ​Hi-Res Audio: With support for the LHDC 5.0 codec up to 24\text{ bit}/192\text{ kHz}, audio fidelity is on par with much more expensive competitors. ​Customization: The Golden Sound feature, which creates a personalized audio profile after an ear scan, truly perfects the listening experience. The Sound Master EQ also offers deep customization for audiophiles and casual listeners alike. ​Noise Cancellation: Best-in-Class Silence ​The Adaptive Active Noise Cancellation (ANC) is arguably the standout feature, achieving a noise reduction depth of up to 55\text{ dB}. ​Silence the World: In real-world testing, the ANC excels at eradicating low-frequency hums (like plane or train noise) and significantly reduces general chatter. For the price, this is genuinely best-in-class performance. ​Adaptive & Transparency: The all-new Adaptive Mode intelligently balances ANC and Transparency, making transitions seamless as you move between environments. The Transparency Mode itself is clear and natural. ​Comfort, Design & Controls: Lightweight Excellence ​OnePlus has nailed the ergonomics with a streamlined design that is both secure and incredibly comfortable. ​Fit: Weighing in at a mere 4.73\text{ grams} per earbud, they are lightweight and provide a snug fit suitable for extended listening sessions or intense workouts, backed by an IP55 water and dust resistance rating. ​Controls: The inclusion of Volume Swipe Control on the stems is a major usability win, offering precise and effortless audio adjustment. ​Connectivity & Battery Life: Power Through Your Day ​The overall feature set is rounded out by rock-solid connectivity and endurance. ​Connectivity: Bluetooth 5.4 ensures a stable connection, and the Dual-Device Connection (Multipoint) is seamless. Gamers will appreciate the ultra-low latency of 47\text{ ms}. ​Battery: The total battery life of up to 45\text{ hours} with the charging case (ANC off) is fantastic. Even with ANC on, you get a highly competitive 24\text{ hours} total. And if you’re in a hurry, a 10-minute fast charge gives you up to 11\text{ hours} of playback time with the case. ​The Verdict ​The OnePlus Buds 4 are a flawless execution of a mid-range earbud, packing premium features like Dual Drivers, Dual DACs, Hi-Res Audio, and industry-leading ANC into an incredibly comfortable and affordable package. They represent the new standard for value in TWS headphones and earn a perfect score

So far the best earbuds I have used, sound and calls are very good. Also NC very good. I have used several different Souncore earbuds: Liberty Air 2, Liberty 3 Pro & Liberty 4 NC and they all have been good with punchy bass. Now I wanted to try something else and tried the OnePlus Buds 4 and I was amazed how much better sound and NC they had, and also much more comfortable.

Initially it seemed ANC was not good, but after downloading the HeyMelody app I was able to set the AnC to high and now it’s brilliant. Touch control sensitivity is variable. Great battery life.

Excellent sound quality with strong bass. The 3d Audio setting really open up the soundstage making music appear in front of and around my head. It's even better when listening to films or TV. It's not for audiophiles but I think it's great. I have the green buds which looks minimalist. The slide control for sound takes some getting used to and you can't assign sound to a tap but other than that I'm very happy with them.

Disappointed that I could not get them to stay in my ear’s properly even after trying the 3 different sizes of ear cups. I wanted them for noise cancellation and a good fit is crucial according to instructions . Just couldn’t get them to stay in so returned them. Rated for bad fit not performance as I never got to use them properly.

The quality of the materials, the fit, the sound quality, cannot be compared to any other earbuds i have used. the case is very elegant and slim. connection to my android phone is very fast.

Outstanding earbuds. I had the Samsung buds 3 pro and these earbuds wipe the floor with those. Amazing bass and clarity. Way to go One Plus.

Great sound out of the box! Ditched my AZ100 for them.

Suenan estupendamente y cancelan bien el ruido exterior, aunque con unas décimas de segundo de retraso. Excelente relación calidad-precio.

Sono pazzesche, il sound perfetto e cancellano il rumore le consiglio.

⭐️⭐️⭐️⭐️⭐️ OnePlus Buds 4 – Full Review (12 Key Points) 1. 🎧 Top-notch Sound Quality Dual-driver setup (11mm woofer + 6mm tweeter) delivers rich, powerful sound with clear mids and crisp highs. Great for music, movies, and gym sessions. 2. 🔇 Adaptive Noise Cancellation (ANC) Blocks out most ambient noise very effectively. The adaptive mode automatically adjusts to your environment for a focused listening experience. 3. 🎶 Customizable EQ Fully customizable sound via the HeyMelody app. Boost bass, enhance vocals, or fine-tune for podcasts or workouts depending on your mood. 4. 🔌 USB-C Fast Charging Modern USB-C port with fast charge: 10 minutes gives several hours of playback ideal if you're short on time. 5. 🖐️ Smart Touch Controls Easy touch gestures for volume control (swipe), play/pause, ANC mode switch, and accepting/rejecting calls no need to touch your phone. 6. 👂 Comfortable & Secure Fit Super lightweight and ergonomically designed. Perfect for long listening, workouts, and running with multiple ear tips for a tight seal. 7. 🔊 No Sound Leakage Excellent isolation when properly fitted others around you can’t hear your music even at higher volumes. 8. 🔋 Strong Battery Life Around 7 to 8 hours per charge with ANC on, and up to 40 hours total with the case. Enough for all-day use. 9. 📞 Good Microphone Quality Clear voice pickup during calls, even outdoors. Background noise is filtered well most of the time thanks to ANC and ENC technology. 10. 📲 Seamless with OnePlus Phones Instant pairing and full feature support if you're on a OnePlus device and gaming too feels truly integrated. 11. 💧 Sweat & Workout Friendly Designed for movement and stable in the ear. Great for gym workouts, treadmill runs, and cardio without earbuds falling out. 12. ⚡ Fast & Reliable Connectivity Bluetooth is fast and stable, even walking across rooms or switching apps while connected. 🔁 Areas for improvement: - No wireless (Qi) charging would’ve been great at this price. - Battery drops faster when ANC and loud volume are used together. - Touch controls can occasionally mis-register during intense workouts. - ANC is excellent for most everyday sounds, but does not create complete silence in very loud environments. ✅ Final Verdict: One of the best all-round TWS earbuds under €100 today that is ideal for music lovers, gym users, and for people who want flexible controls, great sound, modern charging, and reliable ANC. Highly recommended.

Buenos auriculares buen sonido, cancelación de ruido bastante buena en general estoy contento

Tragecomfort: Sitzen solide im Ohr, lassen sich bequem über mehrere Stunden tragen und fallen nicht leicht heraus, also top für Fitness. Wahl zwischen drei verschiedenen Größen, also sollte für jeden was dabei sein. Sound: Ehrlich gesagt positiv überrascht. Gute Bässe, vergleichsweise mit Jabras Elite 10 Gen 2. Nur in den Höhen lässt es etwas nach, allerdings für den Preis vollkommen ok. Noise Cancelling: Tatsächlich sehr wirksam, Alltagsgeräusche wie Autos, normale Gespräche sind nicht mehr stark bemerkbar.