AirPods 4 Noise Cancelling: How to Use, Is It Worth the Cost?

You don’t have to stuff silicone into your ears to get some quiet anymore. Apple’s AirPods 4 with Active Noise Cancellation, launched in September 2024, bring ANC to an open-ear design for the first time.

Listening time with ANC: Up to 4 hours ·
Total with charging case (ANC on): Up to 20 hours ·
Total without ANC: Up to 30 hours ·
Active Noise Cancellation: Yes (first for non-Pro AirPods)

Six key specs tell the story of how the AirPods 4 ANC variant fits into Apple’s lineup.

Can AirPods 4 cancel noise?

Yes — the AirPods 4 with Active Noise Cancellation (ANC) can significantly reduce background noise, especially low-frequency hums like engines or air conditioners. This is the first time Apple has brought ANC to its non-Pro, open-ear AirPods.

Active Noise Cancellation explained

• The H2 chip generates anti-noise waves that cancel incoming sound before it reaches your eardrum (Apple Support official guide).
• ANC targets frequencies up to about 200 Hz most effectively; higher-pitched sounds are less affected.
• Adaptive Audio mode blends ANC and Transparency based on your surroundings (Apple Support listening modes).

Open design vs in-ear ANC performance

• Because AirPods 4 lack silicone ear tips, they don’t create a passive seal — so ANC has to work harder.
• Reviewers from CNET consumer tech review site rate the ANC as 70–80% as effective as the AirPods Pro 2 for everyday noise like traffic and office chatter.
• The Verge technology review outlet calls it “good but not class-leading” for low-frequency rumble, while high-pitched sounds leak through more.

The catch: the open design means ANC works harder, but for many users the comfort gain offsets the noise reduction trade-off.

How do I turn on noise cancelling on my AirPod 4?

Switching between ANC modes is straightforward once you know the gestures and menus.

Using the AirPods stem controls

• While wearing both AirPods, press and hold the force sensor on either stem to cycle through ANC, Transparency, Adaptive Audio, and Off (Apple Support force sensor). A chime confirms the switch.
• To enable ANC with only one AirPod, go to Settings > Accessibility > AirPods and turn on “Noise Cancellation with One AirPod” (Apple Support one AirPod ANC).

Via Control Center on iPhone or iPad

• Swipe down from the top-right corner; long-press the volume slider, then tap the Listening Mode button (Apple Support Control Center).
• From the lock screen or while using an app, this is the fastest way to toggle ANC.

In Settings under Bluetooth

• Open Settings > Bluetooth, tap the “i” icon next to your AirPods 4, then select Listening Mode (Apple Support Settings).
• You can also adjust Adaptive Audio tolerances here.

The pattern: Apple gives you multiple paths, so pick the one that fits your workflow.

Is it worth it to get noise cancellation on AirPods?

The ANC model costs $70 more than the base AirPods 4 ($179 vs $129). For that premium you get real noise reduction, but the trade-offs are real.

Price difference vs standard AirPods 4

• Base AirPods 4: $129, no ANC, no wireless charging case (Apple Official Specs).
• AirPods 4 with ANC: $179, adds ANC, Adaptive Audio, Transparency, and a wireless charging case (Apple Newsroom product launch).

ANC performance for open-ear earbuds

• Wired tech and culture publication found the ANC impressive for an open design, noting it handles constant droning sounds well but struggles with sudden sharp noises.
• TechRadar tech comparisons outlet says Pro 2 still offers “superior ANC due to silicone tips creating better passive isolation.”

Battery life trade-offs

• With ANC on: up to 4 hours listening (Apple Official Specs). Real-world tests show 3.5–4 hours (The Verge).
• Without ANC: up to 5 hours per charge, 30 hours total with case (Apple Official Specs).
• MacRumors Apple news and analysis site measured a 10–15% faster battery drain in ANC mode due to computational audio processing.

The implication: the $70 premium buys genuine noise reduction, but only if your usage pattern matches the shorter battery life with ANC.

How to tell if noise cancelling is working on AirPods?

You can confirm ANC is active through both audio cues and visual indicators.

Visual indicator on your device

• In Control Center, the volume slider shows a small icon for the current Listening Mode (ANC icon, Transparency icon) (Apple Support Control Center).
• On the lock screen, the same icon appears next to the volume slider.

Sound changes when switching modes

• A distinct drop in ambient noise occurs when ANC kicks in — you’ll hear it immediately.
• Switching to Transparency brings back outside sound clearly.

Verify in Settings

• Go to Settings > [Your AirPods] > Listening Mode. The current mode is highlighted.
• You can also test by tapping the force sensor and listening for the chime sequence (Apple Discussions user community).

The catch: if you don’t hear a change, check that both AirPods are seated properly — the open design can let sound leak if the fit is loose.

Can AirPods exacerbate tinnitus?

This is a valid concern. While AirPods 4 ANC doesn’t directly cause tinnitus, how you use them matters.

How tinnitus is affected by earbuds

• High listening volume over time can worsen tinnitus, per hearing health guidelines (Wired health mention).
• ANC may help lower the volume needed because it reduces background noise — so you don’t have to crank up the music to hear it clearly.

Safe listening practices with AirPods

• Apple’s Health app on iPhone can track headphone audio levels and alert you if you exceed safe limits.
• Take regular breaks — the open-ear design doesn’t block sound completely, so it’s easier to maintain awareness of your environment.

Alternative recommendations for tinnitus sufferers

• If you have existing tinnitus, consult a hearing specialist before using any noise-cancelling earbuds.
• Some users find that ANC reduces the perceived loudness of tinnitus because it masks external noise, but there’s no clinical evidence that open-ear ANC is harmful.

AirPods 4 ANC vs AirPods Pro 2: comparison

Five differences that matter most when choosing between these two Apple earbuds.

The implication: the AirPods 4 ANC trades some noise reduction for comfort at a $70 discount — a deliberate choice for users who hate in-ear seals.

Specifications table

Seven core specs that define the AirPods 4 ANC model.

Pros and cons

How to activate noise cancellation on AirPods 4

Here’s a quick step-by-step to get ANC running on your AirPods 4.

1. Put both AirPods in your ears.
2. Press and hold the force sensor on either stem until you hear a chime — you can cycle through ANC, Transparency, Adaptive Audio, and Off (Apple Support force sensor).
3. Alternatively, on iPhone/iPad: swipe down Control Center, long-press volume slider, tap the Listening Mode icon (Apple Support Control Center).
4. To use ANC with only one AirPod, enable the setting in Settings > Accessibility > AirPods (Apple Support one AirPod).

Timeline of AirPods 4 ANC

Key dates that mark the evolution of Apple’s open-ear ANC earbuds.

• September 2024 — AirPods 4 with Active Noise Cancellation announced at Apple event.
• September 20, 2024 — Available in stores and online.
• Early 2025 — Firmware updates improve ANC performance and Adaptive Audio (MacRumors).

Clarity: confirmed vs unclear

What experts say

The noise cancellation is good but not class-leading for low-frequency rumble. High-pitched sounds still get through, which is expected for an open design.

— The Verge (technology review outlet)

AirPods 4 have been redesigned for exceptional fit and audio performance — and are available with Active Noise Cancellation.

— Apple Newsroom (official Apple announcements)

Summary

The AirPods 4 with ANC offer a rare mix: meaningful noise cancellation without the in-ear seal that many people find uncomfortable. They’re not as isolating as the AirPods Pro 2, and the battery takes a hit when ANC is on. But for casual listeners — especially commuters who want to tune out traffic without feeling plugged up — the trade-off is worth the $179 price tag. For anyone who needs total silence on a plane or already has sensitive hearing, the AirPods Pro 2 remain the safer, more effective choice.

Frequently asked questions