EarFun Air Pro 4i: Noise Cancelling Wireless Earbuds with LDAC, 40H Playtime

Experience immersive sound with EarFun Air Pro 4i

Designed for everyday life, EarFun Air Pro 4i blends high-fidelity audio with adaptive noise control. The active noise cancellation can reduce ambient noise by up to 50 dB, with an adaptive hybrid system that tunes to your surroundings for a quiet, focused listening experience whether you’re commuting, working, or relaxing at home.

Powered by LDAC and an 11 mm custom dynamic driver, these earbuds deliver rich detail, crisp highs, and satisfying depth in the bass range. The addition of a 3D surround sound effect adds a sense of space, making movies, podcasts, and playlists feel more expansive from every angle.

Crystal-clear calls in busy environments

Six AI-enhanced ENC microphones work together to reduce background noise and isolate your voice, helping calls come through clearly whether you’re in a cafe, on a train, or in a bustling office.

Long-lasting battery for everyday life

Enjoy up to 9.5 hours of listening per charge and up to 40 hours with the charging case in normal mode. With ANC enabled, expect about 6.5 hours of playback on a single charge and up to 27 hours total with the case.

Connectivity that keeps pace with your day

Bluetooth 5.4 with multipoint connection lets you pair to two devices at once and switch between them seamlessly. Google Fast Pair speeds up setup for Android users, so you’re ready to listen in moments.

Tailor your sound and controls with the EarFun app

The EarFun app lets you adjust the EQ, switch between noise-cancelling modes, and define touch actions, all from a single, convenient interface. Don’t forget to keep the firmware up to date for the best experience.

• Adaptive hybrid ANC blocks up to 50 dB of ambient noise for focused listening
• LDAC-enabled Hi-Res sound with an 11 mm driver for detailed audio and punchy bass
• 6 AI ENC mics deliver clearer calls in noisy environments
• Up to 40 hours of total playback with the case; 9.5 hours per charge

Real-life use ideas

• Daily commute: enjoy music or podcasts with less street noise
• Remote work: focus with ANC while taking calls
• Workout sessions: secure fit and reliable wireless connection
• Travel: easy on-the-go charging and all-day listening