← All EarFunCompareCompareCompareSee all comparisons →
EarFun/ Air Pro
EarFun Air Pro 4i
The strongest ANC in the lineup, with oval tips for comfort
March 1, 202569.99 $ at launchActive noise cancellation
Generation Lineage
Came before
EarFun Air Pro 3
2023
Current
You are viewing
EarFun Air Pro 4i
2025
Came next
EarFun Air Pro 4+
2025
6.5 hEarbud only
40 hWith case
IP55Resistance
5.4Bluetooth
The surprising part — Its predecessor actually had 11% more battery life. Explore battery evolution →
Key Technology
2025 → 2026Active Noise Cancellation (ANC)
ANC became the defining battlefield of premium wireless earbuds starting in 2019.
Lineage DNA
Tracked since EarFun Air Pro (2020), the first model in the line.
Battery life (earbud)
6.5 h-7% since the 1st model
Total battery life (case)
40 h+25% since the 1st model
Weight per earbud
5 g-17% since the 1st model★ line record
Launch price
69.99 $-13% since the 1st model
Entity graph
Explore this story
7 generationsEarFun Air Pro
2020 → 2025
Comfort & durability
Weight per earbud5 g
CertificationIP55
Battery life
Earbud only6.5 h
With case40 h
General
Release dateMarch 1, 2025
Launch price69.99 $
Compared to EarFun Air Pro 3
- --28% earbud-only battery life
- --11% total battery life with case
- ·IP55 rating vs IPX5
- ·Bluetooth 5.4 vs 5.3
- ·LDAC, LC3, AAC, SBC codecs vs aptX Adaptive, AAC, SBC
Popular comparisons
EarFun Air Pro 4i vs EarFun Air Pro 3
Previous model · EarFun · 2023
EarFun Air Pro 4i vs EarFun Air Pro 4+
Next model · EarFun · 2025
EarFun Air Pro 4i vs TOZO OpenBuds
Competing alternative · TOZO · 2023
Also released in 2025
2025What else happened this year?
Already own earbuds? Compare them to this one.