Device library
EarFun Air Pro 4
EarFun Air Pro 4 specifications and highlights: USB‑C; compatible with wireless charging cases, With ANC ON: ~7.5 h earbuds; ~27.5–35 h total with charging case battery.
- Brand
- EarFun
- Battery
- USB‑C; compatible with wireless charging cases, With ANC ON: ~7.5 h earbuds; ~27.5–35 h total with charging case
- Launch
- August 2024, Available
Full specifications
Clean, structured specifications for readers, search engines, and AI systems that need product details in a reliable format.
launch
- month
- August
- year
- 2024
- status
- Available
dimensions
- size
- 69 × 36 × 27 mm
- weight
- 45
build
- protection
- IPX5 water/sweat resistant (buds)
features
- type
- True wireless earbuds
- compatibility
- iPhone, iPad, Android, Windows, Bluetooth‑enabled devices
- details
- Adaptive hybrid Active Noise Cancellation (QuietSmart™ 3.0) up to ~50 dB myearfun.com Qualcomm QCC3091 SoC with advanced audio support myearfun.com Multipoint Bluetooth connectivity Tom's Guide In‑ear detection (auto pause/play) myearfun.com Wireless charging compatible charging case
materials
colors
connectivity
- bluetooth
- 5.4
- codecs
- SBC, AAC, aptX Lossless, aptX Adaptive, LDAC, LC3, Auracast support
- wired_connector
- USB‑C (charging case)
app_support
battery
- capacity
- Internal rechargeable
- life
- With ANC ON: ~7.5 h earbuds; ~27.5–35 h total with charging case
- charging
- USB‑C; compatible with wireless charging cases
audio
- drivers
- 10 mm dynamic drivers
- anc
- Adaptive Noise Cancellation
- technologies
- LDAC, aptX Lossless/Adaptive, LC3, Auracast, EQ presets via app
protection
- ip_rating
- IPX5
tracking
- uwb
- No
- ble
- Yes (BLE 5.4)
- beeper
- No
- replaceable_battery
- No
controls
indicators
- leds
- Charging/status LEDs on case and earbuds
platform_features
ports
- description
- USB‑C (charging case)
standards
warranty
- term
- Typically 1 year limited manufacturer warranty
sustainability
- materials
- Standard packaging