EarFun Air Pro 4 Adaptive Hybrid ANC Wireless Earbuds – 52H Playtime, Snapdragon Sound (Royal Blue)

Elevate your everyday listening with adaptive hybrid noise cancellation

The EarFun Air Pro 4 pair adaptive hybrid active noise cancellation (ANC) with QuietSmart 3.0 to help reduce background sounds. This technology adjusts to your ear shape for a tailored seal, aiming to minimize distractions so you can focus on what you’re enjoying—music, podcasts, or calls—without relying on a loud environment.

Under the hood, Qualcomm Snapdragon Sound leads the way with aptX Lossless support, ensuring robust bass, clear mids, and bright treble. The combination of LDAC, LE Audio, and LC3 codecs broadens compatibility with high-fidelity sources, so your music and media can sound more immersive across a range of devices.

Crystal-clear calls, even in busy places

Six built-in microphones plus AI algorithms and Qualcomm cVc 8.0 work together to reduce background noise and improve vocal clarity during conversations. Whether you’re in a cafe, on public transit, or in a busy office, your voice can come through more clearly to the other side.

All-day listening, plus quick power boosts

Enjoy up to 11 hours of playback on a single charge and extend to a total of up to 52 hours with the USB‑C charging case. If you’re pressed for time, a 10-minute fast charge adds about 2 hours of listening. It’s a practical setup for long commutes or travel days.

Seamless connectivity and personalized sound

Bluetooth 5.4 with multipoint lets you connect to two devices at once, simplifying switching between your phone, laptop, or tablet. The EarFun Audio App lets you customize the EQ to taste, so you can dial in your preferred balance for different genres or environments.

Sharing audio is easier than ever with Auracast Broadcast Audio, which can enable nearby listeners to tune into your content, or integrate with assistive listening systems when needed. This feature adds a social dimension to your audio experience while maintaining privacy for individual listening.

What you’ll notice in real life

• Rich, resonant bass with clear midrange and sparkling highs for a balanced listening experience.
• Consistent call quality in noisy settings thanks to multiple mics and AI-assisted noise suppression.
• Long battery life and quick top-ups that keep you going through travel, work, and workouts.
• Flexible connectivity and app-based sound customization to suit different activities and preferences.

Usage ideas

• Daily commutes or work from home with reduced ambient noise.
• Streaming music or podcasts with high-fidelity codecs for a richer profile.
• Group listening or sharing via Auracast during workouts or travel.
• Hands-free calls in cafes, airports, or other busy environments.