Choosing ANC earbuds
How to choose noise-cancelling earbuds — what matters more than the dB number
Check (1) whether the earbuds seal the ear (open-ear designs block little by design), (2) codec support that suits your phone (AAC for iPhone), and (3) fit, battery life with ANC on, and app support. Figures like '-43dB' are measured differently by each maker, so they aren't directly comparable across brands.
Listings splash numbers like "-43dB noise cancelling", but measurement methods vary by maker, so they don't compare well across brands.
1. Fit decides isolation
In-ear (silicone tips) — sealing the ear makes ANC effective; tip size must fit.
Open-ear / ear-hook — you hear surroundings; comfortable for sport and long wear, not for blocking noise.
2. Codec for your phone
iPhone — check AAC support.
Android — LDAC and other high-quality codecs need support on both phone and earbuds.
Without a shared codec it falls back to SBC.
3. Also check
App control for ANC strength and EQ
Bluetooth version (helps only if your phone supports it too)
Battery life with ANC on
Noise-cancelling earbuds checked on this site
dB and ANC labels are the sellers' claims. Prices and stock as of each card.
AliExpress테크/가전AEO 98Baseus Bass EP10 NC -43dB 노이즈 캔슬링 ANC 트루 무선 이어폰
- ✓브랜드: Baseus
- ✓판매처 판매가: $16.91 (확인 시각 기준)
- ✓브랜드 표기: Baseus
US$17
확인 2026. 10. 01.
AliExpress테크/가전AEO 98Baseus EP10 Pro ANC 블루투스 6.0 무선 이어폰
- ✓브랜드: Baseus
- ✓판매처 판매가: $24.11 (확인 시각 기준)
- ✓브랜드 표기: Baseus
US$27
확인 2026. 10. 01.
AliExpress테크/가전AEO 97QCY 메로버즈 프로 ANC 블루투스 5.3 무선 이어폰 34시간
- ✓브랜드: QCY
- ✓판매처 판매가: $32.71 (확인 시각 기준)
- ✓브랜드 표기: QCY
US$36
확인 2026. 10. 01.
AliExpress테크/가전AEO 97QCY MeloBuds N70 Adaptive ANC 무선 이어폰
- ✓브랜드: QCY
- ✓판매처 판매가: $46.86 (확인 시각 기준)
- ✓브랜드 표기: QCY
US$51
확인 2026. 10. 01.
amazon생활용품AEO 97Apple AirPods Pro 3 무선 이어버드 (액티브 노이즈 캔슬링 포함)
- ✓Active Noise Cancellation — removes up to 2x more unwanted noise
- ✓LIVE TRANSLATION — communicate across language barriers
- ✓EXTENDED BATTERY LIFE — up to 8 hours with ANC
US$200
확인 2026. 09. 15. · 확인 후 30일 경과
Open-ear (comfort over isolation):
AliExpress테크/가전AEO 97QCY Crossky C50 오픈 이어 무선 이어폰 블루투스 6.0
- ✓브랜드: QCY
- ✓판매처 판매가: $34.41 (확인 시각 기준)
- ✓브랜드 표기: QCY
US$37
확인 2026. 10. 01.
FAQ
Q. Is a -46dB model quieter than a -43dB one?
Not necessarily; measurement conditions differ. Use such numbers only to compare models within one brand.
Q. Do I need LDAC for an iPhone?
iPhones don't use LDAC. AAC support matters more.
Sources
Product specs are the sellers' listings on each product page. Compiled 2026-10-01.
한국어: How to choose noise-cancelling earbuds — what matters more than the dB number